Why I can't start Minecraft using forge's version. Can you tell me why?

 

We can't help you unless you post the crash log.

debug.log from your logs folder in the game directory is better than the crashlog, it contains more information.

 

Post it to an external site (github gist is good) and post the link here

17:55:33.499

Exception in thread "main" java.nio.file.InvalidPathException: Illegal char <?> at index 24: C:\Users\winni\OneDrive\??\\Minecarft games\parkour pyramid\map

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at sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)

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at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)

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at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)

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at sun.nio.fs.WindowsPath.parse(WindowsPath.java:94)

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at sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:255)

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at java.nio.file.Paths.get(Paths.java:84)

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at joptsimple.util.PathConverter.convert(PathConverter.java:23)

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at joptsimple.util.PathConverter.convert(PathConverter.java:14)

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at joptsimple.internal.Reflection.convertWith(Reflection.java:124)

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at joptsimple.AbstractOptionSpec.convertWith(AbstractOptionSpec.java:90)

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at joptsimple.ArgumentAcceptingOptionSpec.convert(ArgumentAcceptingOptionSpec.java:277)

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at joptsimple.OptionSet.valuesOf(OptionSet.java:223)

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at joptsimple.OptionSet.valueOf(OptionSet.java:172)

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at cpw.mods.modlauncher.ArgumentHandler.setArgs(ArgumentHandler.java:28)

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at cpw.mods.modlauncher.Launcher.run(Launcher.java:52)

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at cpw.mods.modlauncher.Launcher.main(Launcher.java:44)

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Process crashed with exit code 1

Edited July 22, 20205 yr by DaemonUmbra
Removed formatting that clashed with the forum

Version does not support log configuration, will assume one plaintext entry per line

17:55:33.499

Exception in thread "main" java.nio.file.InvalidPathException: Illegal char <?> at index 24: C:\Users\winni\OneDrive\??\\Minecarft games\parkour pyramid\map

17:55:33.499

at sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)

17:55:33.501

at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)

17:55:33.501

at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)

17:55:33.501

at sun.nio.fs.WindowsPath.parse(WindowsPath.java:94)

17:55:33.501

at sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:255)

17:55:33.501

at java.nio.file.Paths.get(Paths.java:84)

17:55:33.502

at joptsimple.util.PathConverter.convert(PathConverter.java:23)

17:55:33.502

at joptsimple.util.PathConverter.convert(PathConverter.java:14)

17:55:33.502

at joptsimple.internal.Reflection.convertWith(Reflection.java:124)

17:55:33.502

at joptsimple.AbstractOptionSpec.convertWith(AbstractOptionSpec.java:90)

17:55:33.502

at joptsimple.ArgumentAcceptingOptionSpec.convert(ArgumentAcceptingOptionSpec.java:277)

17:55:33.502

at joptsimple.OptionSet.valuesOf(OptionSet.java:223)

17:55:33.502

at joptsimple.OptionSet.valueOf(OptionSet.java:172)

17:55:33.502

at cpw.mods.modlauncher.ArgumentHandler.setArgs(ArgumentHandler.java:28)

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at cpw.mods.modlauncher.Launcher.run(Launcher.java:52)

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at cpw.mods.modlauncher.Launcher.main(Launcher.java:44)

17:55:33.603

Process crashed with exit code 1

Edited July 22, 20205 yr by DaemonUmbra
Removed formatting that clashed with the forum

Please post your logs on an external site, and link to them here, instead of directly posting. The lines go off the edge of the screen, it's hard to read, and looks really terrible.

 

From what I can see, do you have a folder with question marks (??) in them? If so, rename it to something without any special characters. Special characters in path names can cause unexpected/undesired behavior.

 

If that's not the case, or that doesn't fix it, please properly post your debug.log on an external site, and link to it here.