GWT is broken in version 1.7.0 about gdx-ai

[davebaol]

Done!

[davebaol]

Ok, looks like there are a few issues on GWT:

1. As @MobiDevelop said on the irc channel, we should add AbsoluteFileHandleResolver and LocalFileHandleResolver to the libgdx GWT module.
2. Add missing FileHandle constructors to the libgdx GWT module.
3. StringTokenizer.countTokens() is not supported by GWT. This must be fixed in gdx-ai, I guess

[davebaol]

Now items 1 and 2 should be fixed by this commit and this commit respectively

[davebaol]

Just realized that StringTokenizer is emulated by the libgdx gwt backend, see https://github.com/libgdx/libgdx/blob/master/backends/gdx-backends-gwt/src/com/badlogic/gdx/backends/gwt/emu/java/util/StringTokenizer.java

We might simply update that class in order to support countTokens.

[AlexanderSopov]

Hi! I have this problem. How can I update my project to get your fixes?

[davebaol]

@AlexanderSopov
Update to gdx-1.8.0.
If you use gradle, just change the gdx-ai version in your build.gradle.

[AlexanderSopov]

@davebaol hi! I did do just that. In the build.gradle in the root folder of the project I changed the following thing:

allprojects{
[...]
ext{
appName = "SharpShooter"
gdxVersion = '1.8.0'
roboVMVersion = '1.12.0'
box2DLightsVersion = '1.4'
ashleyVersion = '1.7.0'
aiVersion = '1.8.0' * >>it was 1.7.0 before<<*
}
}

and I still get the same error. Did I miss something? :(

[davebaol]

Looks like you have not run gradle to refresh depencencies and rebuild your project.
You can do it either from inside your IDE or through command line.

[AlexanderSopov]

@davebaol actually I got it working by changing ai-version to 1.6 so I doubt that refreshing dependencies will help, but I will try. Thanks a lot! :)

[AlexanderSopov]

Yes, I did gradle build --refresh-dependencies and it did not help circumvent the issue. I still get an error with the exact error as the OP in this thread.

[davebaol]

Try using these versions

gdxVersion = '1.9.2'
aiVersion = '1.8.0'

I had to change StringTokenizer emulation in libgdx 1.9.0, see the commit linked in #59 (comment)

[AlexanderSopov]

@davebaol thanks man! That solved it! I had to make some changes to the htmlLauncher but that wasn't hard. 💃