[1.7.10] [SOLVED] Strange crash with ShapedOreRecipe

[Elix_x]

Hello everybody!

I met another strange problem today, so:

-In my mod, user can full configure recipe in config file using string array.

-String array using translator gets translated in to ShapedOreRecipe or ShapelessOreRecipe (depending on how user configured recipe).

-I'm registering 8 recipes using this method.

-For some reason, it crashes... And for unknown reason, at end of Object[], there's null item added:

Invalid shaped ore recipe: I, G G, IBI, I, ingotIron, G, paneGlass, B, blockIron, [b]1xitem.null@0[/b]

-Full crash report:

[15:32:45] [Client thread/ERROR] [FML]: Fatal errors were detected during the transition from INITIALIZATION to POSTINITIALIZATION. Loading cannot continue
[15:32:45] [Client thread/ERROR] [FML]: 
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{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar) 
UCHI	Forge{10.13.4.1492} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar) 
UCHI	CodeChickenCore{1.0.6.43} [CodeChicken Core] (minecraft.jar) 
UCHI	NotEnoughItems{1.0.4.105} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.4.105-universal.jar) 
UCHI	excore{1.1.3} [EXCore] (bin) 
UCHE	powerofbreathing{1.0} [Power Of Breathing] (bin) 
UCHI	colourfullblocks{1.0.1} [Colourfull Blocks] (ColorfulBlocks-LATEST-1.7.10.jar) 
[15:32:45] [Client thread/ERROR] [FML]: The following problems were captured during this phase
[15:32:45] [Client thread/ERROR] [FML]: Caught exception from powerofbreathing
java.lang.RuntimeException: Invalid shaped ore recipe: I, G G, IBI, I, ingotIron, G, paneGlass, B, blockIron, 1xitem.null@0
at net.minecraftforge.oredict.ShapedOreRecipe.<init>(ShapedOreRecipe.java:82) ~[forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar:?]
at code.elix_x.excore.utils.recipes.RecipeStringTranslator.fromString(RecipeStringTranslator.java:47) ~[bin/:?]
at code.elix_x.mods.powerofbreathing.config.ConfigurationManager.init(ConfigurationManager.java:120) ~[bin/:?]
at code.elix_x.mods.powerofbreathing.PowerOfBreathingBase.init(PowerOfBreathingBase.java:186) ~[bin/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_25]
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532) ~[forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_25]
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212) ~[forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar:?]
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) ~[forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_25]
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) [LoadController.class:?]
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:737) [Loader.class:?]
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:311) [FMLClientHandler.class:?]
at net.minecraft.client.Minecraft.startGame(Minecraft.java:597) [Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:942) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:164) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_25]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]
at GradleStart.main(Unknown Source) [start/:?]
[15:32:45] [Client thread/INFO] [sTDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:388]: ---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 20.10.15 15:32
Description: Initializing game

java.lang.RuntimeException: Invalid shaped ore recipe: I, G G, IBI, I, ingotIron, G, paneGlass, B, blockIron, 1xitem.null@0
at net.minecraftforge.oredict.ShapedOreRecipe.<init>(ShapedOreRecipe.java:82)
at code.elix_x.excore.utils.recipes.RecipeStringTranslator.fromString(RecipeStringTranslator.java:47)
at code.elix_x.mods.powerofbreathing.config.ConfigurationManager.init(ConfigurationManager.java:120)
at code.elix_x.mods.powerofbreathing.PowerOfBreathingBase.init(PowerOfBreathingBase.java:186)
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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)
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 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 cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
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 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 cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:737)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:311)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:597)
at net.minecraft.client.Minecraft.run(Minecraft.java:942)
at net.minecraft.client.main.Main.main(Main.java:164)
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 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 net.minecraftforge.oredict.ShapedOreRecipe.<init>(ShapedOreRecipe.java:82)
at code.elix_x.excore.utils.recipes.RecipeStringTranslator.fromString(RecipeStringTranslator.java:47)
at code.elix_x.mods.powerofbreathing.config.ConfigurationManager.init(ConfigurationManager.java:120)
at code.elix_x.mods.powerofbreathing.PowerOfBreathingBase.init(PowerOfBreathingBase.java:186)
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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)
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 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 cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
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 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 cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:737)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:311)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:597)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.run(Minecraft.java:942)
at net.minecraft.client.main.Main.main(Main.java:164)
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 net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 816557224 bytes (778 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1492 8 mods loaded, 8 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{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar) 
UCHI	Forge{10.13.4.1492} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1492-1.7.10.jar) 
UCHI	CodeChickenCore{1.0.6.43} [CodeChicken Core] (minecraft.jar) 
UCHI	NotEnoughItems{1.0.4.105} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.4.105-universal.jar) 
UCHI	excore{1.1.3} [EXCore] (bin) 
UCHE	powerofbreathing{1.0} [Power Of Breathing] (bin) 
UCHI	colourfullblocks{1.0.1} [Colourfull Blocks] (ColorfulBlocks-LATEST-1.7.10.jar) 
GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.4.13084 Compatibility Profile Context 14.301.1001.0' Renderer: 'AMD Radeon HD 8570D'
Launched Version: 1.7.10
LWJGL: 2.9.1
OpenGL: AMD Radeon HD 8570D GL version 4.4.13084 Compatibility Profile Context 14.301.1001.0, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)
[15:32:45] [Client thread/INFO] [sTDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:398]: #@!@# Game crashed! Crash report saved to: #@!@# C:\my\mcmodding\mods\power of breathing\eclipse\.\crash-reports\crash-2015-10-20_15.32.45-client.txt
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

-Before continuing, here's translator code: https://gist.github.com/elix-x/3bdb448ae1d5bbf120d3

-For gist you see, it crashes on line 34.

-I debugged with breakpoint on line 29 of gist and on line 31 of ShapedOreRecipe, and here's what i got in variables:

--Gist:29:

--ShapedOreRecipe:31:

-As you can see, there's no

1xitem.null@0

on end of array nor when it completes method translation, nor when it enters new ShapedOreRecipe.

-Minecraft crashes right after this breakpoint is past.

Do you have any ideas why this is happening?

 

Thanks for help!

If you have any questions - just ask!

[Choonster]

The exception on line 82 of

ShapedOreRecipe

is thrown when the length of the full shape string isn't equal to the width (the length of the last individual shape string) times the height (the number of individual shape strings).

 

All shape strings must be the same length. Shape strings are whitespace-sensitive, so

"I"

isn't the same as

" I "

.

[Elix_x]

The exception on line 82 of

ShapedOreRecipe

is thrown when the length of the full shape string isn't equal to the width (the length of the last individual shape string) times the height (the number of individual shape strings).

 

All shape strings must be the same length. Shape strings are whitespace-sensitive, so

"I"

isn't the same as

" I "

.

I know this... And why it's "I" and not " I " returned, if in config file i have this:

   S:"air bottle frame" <
         I 
        G G
        IBI
        I
        oreDict:ingotIron
        G
        oreDict:paneGlass
        B
        oreDict:blockIron
     >

Wait, what? Does Configuration.class ignores spaces or trims string when reading string array?

 

EDIT: It does... But WHY? And how can i go around it? Because in this case... I don't even know... It's impossible to configure recipes using .cfg???

[Draco18s]

Use a different character.

Read from the cfg file and then replace '_' (or whatever) with ' '.

[Elix_x]

Use a different character.

Read from the cfg file and then replace '_' (or whatever) with ' '.

It may work, but still not the best idea. If we use rare character, then user will not be able to find it. If we use '_' for example, then if i replace it in every string of array, i may affect items that are named using this character. And it will be useless, when recipe is shapeless...

Meanwhile, i use same translation code for another mod, whose recipes are configured via json, and json keeps spaces in strings...

Thanks, anyways...

[Draco18s]

Use a different character.

Read from the cfg file and then replace '_' (or whatever) with ' '.

It may work, but still not the best idea. If we use rare character, then user will not be able to find it. If we use '_' for example, then if i replace it in every string of array, i may affect items that are named using this character. And it will be useless, when recipe is shapeless...

Meanwhile, i use same translation code for another mod, whose recipes are configured via json, and json keeps spaces in strings...

Thanks, anyways...

 

1) Use _, no one is going to be affected strangely.  You just have to make sure to document the config file correctly.

2) Only do the replacement on the recipe portion.  This is at most the first 3 strings.

3) Shapeless recipes won't matter, their construction is different, they only have inputs and a result.

4) Yes, json does preserve whitespace, the Forge config files were never meant to handle this sort of data.

[Elix_x]

Use a different character.

Read from the cfg file and then replace '_' (or whatever) with ' '.

It may work, but still not the best idea. If we use rare character, then user will not be able to find it. If we use '_' for example, then if i replace it in every string of array, i may affect items that are named using this character. And it will be useless, when recipe is shapeless...

Meanwhile, i use same translation code for another mod, whose recipes are configured via json, and json keeps spaces in strings...

Thanks, anyways...

 

1) Use _, no one is going to be affected strangely.  You just have to make sure to document the config file correctly.

2) Only do the replacement on the recipe portion.  This is at most the first 3 strings.

3) Shapeless recipes won't matter, their construction is different, they only have inputs and a result.

4) Yes, json does preserve whitespace, the Forge config files were never meant to handle this sort of data.

Yeah, i can find end of recipe portion using way i already use (find first string with single character, here's begining of definitions) and replace all '_' to ' ' in there without problems. Yes, shapeless recipes don't have recipe part, nor definition part... And i already have a method to check whether or not recipe is shaped...

That's why i like json, but for this project (and few others), i'd like to keep configurations in one place.

 

Using '_' will definetly work, but is not best idea ever... I'll probably go with that, but i still accept other ideas too...

[Draco18s]

Yeah, i can find end of recipe portion using way i already use (find first string with single character, here's begining of definitions)

 

That's a crappy method.

 

   #Use _ to represent spaces (no item) in recipes.
   S:"quarterstaff" <
        S
        S
        S
        S
        oreDict:itemStick
     >

[Elix_x]

Yeah, i can find end of recipe portion using way i already use (find first string with single character, here's begining of definitions)

 

That's a crappy method.

 

   #Use _ to represent spaces (no item) in recipes.
   S:"quarterstaff" <
        S
        S
        S
        S
        oreDict:itemStick
     >

It's in short. Of course, i don't simply find first string with one character, i also check next string for item stack validity:

			int i;
		for(i = 0; i < srecipe.length; i++){
			if(srecipe[i].length() == 1 && ItemStackStringTranslator.isValidItemstackAdvanced(srecipe[i + 1])) break;
		}
		return i;

[Elix_x]

Cough, cough... WHAT?

I tried using '_' and for some reason, in config file, in String[], '_' are replaced by ' '. They are kept in

[default: ]

however, that's why i know that to this point my code is correct...

    # Configure recipe for air bottle frame. [default: [_I_], [G G], [iBI], [i], [oreDict:ingotIron], [G], [oreDict:paneGlass], [b], [oreDict:blockIron]]
    S:"air bottle frame" <
         I 
        G G
        IBI
        I
        oreDict:ingotIron
        G
        oreDict:paneGlass
        B
        oreDict:blockIron

[jeffryfisher]

What happens if you use quotes (single or double) to demarcate your recipe strings inside the cfg file?

[Elix_x]

What happens if you use quotes (single or double) to demarcate your recipe strings inside the cfg file?

Do you mean put " in begining and end of each string of array?

Pretty good idea... Technically any caracter to mark begining and end will work, but quotes are commonly used... And then in code replace them with nothing, before converting to recipe...

I'll try it...

[Elix_x]

It seems that there are characters that configuration replaces with white space while writing String[].

And it includes _ and ", so 2 ideas above do not work...

Any more ideas?

[jeffryfisher]

Since the cfg environment is slightly hostile toward normal recipe formulation, you'll just need to impose a restriction on recipes entered this way. Set aside one character to be translated into a space internally, and tell users to never use that character to represent an ingredient. Zero is a good place-holder. See if numeral '0' (zero) will work.

[Elix_x]

Since the cfg environment is slightly hostile toward normal recipe formulation, you'll just need to impose a restriction on recipes entered this way. Set aside one character to be translated into a space internally, and tell users to never use that character to represent an ingredient. Zero is a good place-holder. See if numeral '0' (zero) will work.

0 does not work too...

I think it's time to check all characters one by one...

 

EDIT: Can't think of "uncommon" character that won't be used in recipe and is accepted by config. Any more ideas???

[Elix_x]

I fixed it!

Problem was that configuration gives me array that it will save (and not copy of it as i thought). So when my utils replaced '_' to ' ' in this array, array without '_' was saved...

So you have to copy it before applying any modifications to it.

Thanks to everybody who helped!