PixelAcceleration error when debugging?

[skruffysdeveloper]

I was trying to launch minecraft by pressing the debug button and it tries to launch but crashes with this error:

 

---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 1/21/16 3:34 AM
Description: Initializing game

org.lwjgl.LWJGLException: Pixel format not accelerated
at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252)
at org.lwjgl.opengl.Display.createWindow(Display.java:306)
at org.lwjgl.opengl.Display.create(Display.java:848)
at org.lwjgl.opengl.Display.create(Display.java:757)
at org.lwjgl.opengl.Display.create(Display.java:739)
at net.minecraft.client.Minecraft.createDisplay(Minecraft.java:613)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:437)
at net.minecraft.client.Minecraft.run(Minecraft.java:356)
at net.minecraft.client.main.Main.main(Main.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252)
at org.lwjgl.opengl.Display.createWindow(Display.java:306)
at org.lwjgl.opengl.Display.create(Display.java:848)
at org.lwjgl.opengl.Display.create(Display.java:757)
at org.lwjgl.opengl.Display.create(Display.java:739)
at net.minecraft.client.Minecraft.createDisplay(Minecraft.java:613)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:437)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.run(Minecraft.java:356)
at net.minecraft.client.main.Main.main(Main.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_71, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 875553408 bytes (834 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: 
Loaded coremods (and transformers): 
PlayerAPIPlugin (PlayerAPI-1.8-1.4.jar)
  api.player.forge.PlayerAPITransformer
Launched Version: 1.8
LWJGL: 2.9.1
OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
GL Caps: 
Using VBOs: No
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: ~~ERROR~~ NullPointerException: null
Profiler Position: N/A (disabled)

[larsgerrits]

From searching for about 5-10 minutes, I found the three most common causes for this issue:

- Your graphics drivers are outdated

- Invalid memory allocation, if you set any Java arguments in your Profile Settings, please remove them.

- On first- and second- generation Intel HD graphics chipsets, a Java version below 8u60 is needed on Windows 10.

 

The fixes for thise problems are pretty self-explanatory.

 

(Note, all this info comes from here, and I do not know if any of these fixes help, as I've never had this issue before)

[stucuk]

Its not likely to be Drivers or because of an intel card or he wouldn't be able to play minecraft in any situation (And would then unlikely be trying to mod it). If it only happens with Debug (Which i have never personally used) and not with the normal way of running it then its likely a configuration error with the Debug "profile".

[skruffysdeveloper]

Okay since I can't get the debugger to run the client (same error always), I have tried just compiling the ExampleMod, unedited, nothing changed, and I put it in my mods folder and it doesn't work.

 

Error:

---- Minecraft Crash Report ----

WARNING: coremods are present:
  PlayerAPIPlugin (PlayerAPI-1.8-1.4.jar)
Contact their authors BEFORE contacting forge

// Would you like a cupcake?

Time: 1/21/16 6:23 PM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderException: java.lang.NoSuchFieldError: dirt
at net.minecraftforge.fml.common.LoadController.transition(LoadController.java:163)
at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:733)
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:316)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:491)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:325)
at net.minecraft.client.main.Main.main(SourceFile:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NoSuchFieldError: dirt
at com.example.examplemod.ExampleMod.init(ExampleMod.java:18)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:553)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:731)
... 10 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 43838928 bytes (41 MB) / 299810816 bytes (285 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1577 Optifine OptiFine_1.8_HD_U_H2 9 mods loaded, 9 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHI	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) 
UCHI	FML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.4.1577.jar) 
UCHI	Forge{11.14.4.1577} [Minecraft Forge] (forge-1.8-11.14.4.1577.jar) 
UCHI	PlayerAPI{1.4} [Player API] (minecraft.jar) 
UCHI	bspkrsCore{7.01} [bspkrsCore] ([1.8]bspkrsCore-universal-7.01.jar) 
UCHI	ArmorStatusHUD{1.8} [ArmorStatusHUD] ([1.8]ArmorStatusHUD-client-1.29.jar) 
UCHI	DirectionHUD{1.8} [DirectionHUD] ([1.8]DirectionHUD-client-1.24.jar) 
UCHI	StatusEffectHUD{1.8} [statusEffectHUD] ([1.8]StatusEffectHUD-client-1.27.jar) 
UCHE	examplemod{1.0} [Example Mod] (Mod.jar) 
Loaded coremods (and transformers): 
PlayerAPIPlugin (PlayerAPI-1.8-1.4.jar)
  api.player.forge.PlayerAPITransformer
GL info: ' Vendor: 'Intel' Version: '3.1.0 - Build 9.17.10.4229' Renderer: 'Intel(R) HD Graphics 3000'

[Choonster]

You can't run deobfuscated mods in the obfuscated (normal) client. You need to build your mod using the

build

Gradle task (

gradlew build

from the command line) so ForgeGradle reobfuscates it.

[skruffysdeveloper]

Okay so it worked with the examplemod, but now I'm trying to use the mod I actually want to use now.

It's built on top of ToggleSneak as it's easier for me to modify, but when I compile, all of the ToggleSneak default files have a problem with the variable "player".

I'm not sure why this is. It's using the PlayerAPI dependency and I added that to the library so it should be working just fine.

 

Errors:

C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:137: error: cannot find symbol
    this.playerAPI.localPushOutOfBlocks(this.player.posX + this.player.width * 0.35D, this.player.getEntityBoundingBox().minY + 0.5D, this.player.posZ + this.player.width * 0.35D);
                                                                                                                                                             ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:137: error: cannot find symbol
    this.playerAPI.localPushOutOfBlocks(this.player.posX + this.player.width * 0.35D, this.player.getEntityBoundingBox().minY + 0.5D, this.player.posZ + this.player.width * 0.35D);
        ^
  symbol: variable playerAPI
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:138: error: cannot find symbol
    boolean enoughHunger = (this.player.getFoodStats().getFoodLevel() > 6.0F) || (this.player.capabilities.isFlying);
                                ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:138: error: cannot find symbol
    boolean enoughHunger = (this.player.getFoodStats().getFoodLevel() > 6.0F) || (this.player.capabilities.isFlying);
                                                                                      ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:138: error: illegal start of type
    boolean enoughHunger = (this.player.getFoodStats().getFoodLevel() > 6.0F) || (this.player.capabilities.isFlying);
                                                                                 ^
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:150: error: cannot find symbol
      this.player.setSprinting(false);
          ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:158: error: cannot find symbol
      if ((ToggleSneakMod.optionDoubleTap) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                   ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:158: error: illegal start of type
      if ((ToggleSneakMod.optionDoubleTap) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                              ^
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:158: error: cannot find symbol
      if ((ToggleSneakMod.optionDoubleTap) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                                   ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:158: error: cannot find symbol
      if ((ToggleSneakMod.optionDoubleTap) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                                                                                           ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:158: error: cannot find symbol
      if ((ToggleSneakMod.optionDoubleTap) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                                                                                                                                             ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:158: error: cannot find symbol
      if ((ToggleSneakMod.optionDoubleTap) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                                                                                                                                                                             ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:160: error: cannot find symbol
        if ((this.playerAPI.getSprintToggleTimerField() <= 0) && (!this.settings.keyBindSprint.isKeyDown()))
                 ^
  symbol: variable playerAPI
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:162: error: cannot find symbol
          this.playerAPI.setSprintToggleTimerField(7);
              ^
  symbol: variable playerAPI
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:166: error: cannot find symbol
          this.player.setSprinting(true);
              ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:171: error: cannot find symbol
      if ((!this.player.isSprinting()) && (this.player.movementInput.moveForward >= minSpeed) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)) && (this.settings.keyBindSprint.isKeyDown()))
                ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:171: error: cannot find symbol
      if ((!this.player.isSprinting()) && (this.player.movementInput.moveForward >= minSpeed) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)) && (this.settings.keyBindSprint.isKeyDown()))
                                               ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:171: error: cannot find symbol
      if ((!this.player.isSprinting()) && (this.player.movementInput.moveForward >= minSpeed) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)) && (this.settings.keyBindSprint.isKeyDown()))
                                                                                                                         ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:171: error: cannot find symbol
      if ((!this.player.isSprinting()) && (this.player.movementInput.moveForward >= minSpeed) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)) && (this.settings.keyBindSprint.isKeyDown()))
                                                                                                                                                         ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:173: error: cannot find symbol
        this.player.setSprinting(true);
            ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:187: error: cannot find symbol
      if ((enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)) && (!this.customMovementInput.sprintHeldAndReleased))
                                  ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:187: error: cannot find symbol
      if ((enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)) && (!this.customMovementInput.sprintHeldAndReleased))
                                                                  ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:189: error: cannot find symbol
        if (((canDoubleTap) && (!this.player.isSprinting())) || (!canDoubleTap))
                                     ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:191: error: cannot find symbol
          this.player.setSprinting(state);
              ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:195: error: cannot find symbol
      if ((canDoubleTap) && (!state) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                             ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:195: error: illegal start of type
      if ((canDoubleTap) && (!state) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                        ^
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:195: error: cannot find symbol
      if ((canDoubleTap) && (!state) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                             ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:195: error: cannot find symbol
      if ((canDoubleTap) && (!state) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                                                                                     ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:195: error: cannot find symbol
      if ((canDoubleTap) && (!state) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                                                                                                                                       ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:195: error: cannot find symbol
      if ((canDoubleTap) && (!state) && (this.player.onGround) && (!isMovingForward) && (this.player.movementInput.moveForward >= minSpeed) && (!this.player.isSprinting()) && (enoughHunger) && (!this.player.isUsingItem()) && (!this.player.isPotionActive(Potion.blindness)))
                                                                                                                                                                                                                                       ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:197: error: cannot find symbol
        if (this.playerAPI.getSprintToggleTimerField() == 0)
                ^
  symbol: variable playerAPI
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:199: error: cannot find symbol
          this.playerAPI.setSprintToggleTimerField(7);
              ^
  symbol: variable playerAPI
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:203: error: cannot find symbol
          this.player.setSprinting(true);
              ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:205: error: cannot find symbol
          this.playerAPI.setSprintToggleTimerField(0);
              ^
  symbol: variable playerAPI
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:212: error: cannot find symbol
    if ((this.player.isSprinting()) && ((this.player.movementInput.moveForward < minSpeed) || (this.player.isCollidedHorizontally) || (!enoughHunger)))
             ^
  symbol: variable player
C:\Users\Owner\Desktop\forge\build\sources\main\java\deez\togglesneak\PlayerBase.java:212: error: cannot find symbol
    if ((this.player.isSprinting()) && ((this.player.movementInput.moveForward < minSpeed) || (this.player.isCollidedHorizontally) || (!enoughHunger)))

[Choonster]

If you just added PlayerAPI as a library in your IDE, Gralde doesn't know anything about it. Create a directory called libs next to build.gradle and put the PlayerAPI JAR in it.

 

Once you refresh your IDE project (from the Gradle window in IDEA or by re-running

gradlew eclipse

for Eclipse), Gradle should pick up PlayerAPI as a dependency and add it to your IDE project.