I filed a bug with a minimal repro at https://github.com/gwtproject/gwt/issues/9379 and uploaded a fix for review at https://gwt-review.googlesource.com/#/c/15450
On Wed, Jul 20, 2016 at 11:23 AM, Roberto Lublinerman <[email protected]> wrote: > Could you guys file an issue for this to keep track of it? > > On Wed, Jul 20, 2016 at 10:34 AM, Roberto Lublinerman <[email protected]> > wrote: > >> It should read setJsOverlay() but that would not fix the error. I think I >> understand why it might be happening but it would be nice if we have a >> small repro case. >> >> On Wed, Jul 20, 2016 at 6:42 AM, Thomas Broyer <[email protected]> >> wrote: >> >>> +rluble >>> >>> Could you set a breakpoint in JjsUtils trying to understand what causes >>> the NPE? (what is null, which method is being processed, and what it looks >>> like in your code) >>> Reading the code, I wonder if >>> https://github.com/gwtproject/gwt/blob/master/dev/core/src/com/google/gwt/dev/jjs/impl/JjsUtils.java#L165 >>> should read setJsOverlay() instead of isJsOverlay() >>> >>> >>> On Wednesday, July 20, 2016 at 2:23:01 PM UTC+2, stuckagain wrote: >>>> >>>> >>>> I was reviving a project that I was working on, which was using 2.8 >>>> snapshot. >>>> It was working fine a few months ago but now the GWT compilation is >>>> failing. >>>> No code was changed in the meantime, so my guess is that something >>>> changed in the GWT compiler that I need to know about ? >>>> >>>> Any idea how I can track the actual reason why the compiler is crashing >>>> ? >>>> >>>> [INFO] [ERROR] Unexpected internal compiler error >>>> >>>> [INFO] java.lang.NullPointerException >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.impl.JjsUtils.createForwardingMethod(JjsUtils.java:181) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.impl.ComputeOverridesAndImplementDefaultMethods.maybeAddSyntheticOverride(ComputeOverridesAndImplementDefaultMethods.java:276) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.impl.ComputeOverridesAndImplementDefaultMethods.computeOverrides(ComputeOverridesAndImplementDefaultMethods.java:150) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.impl.ComputeOverridesAndImplementDefaultMethods.exec(ComputeOverridesAndImplementDefaultMethods.java:78) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.impl.UnifyAst.computeOverrides(UnifyAst.java:1071) >>>> >>>> [INFO] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:900) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.unifyJavaAst(JavaToJavaScriptCompiler.java:1410) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.constructJavaAst(JavaToJavaScriptCompiler.java:1222) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:1140) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:255) >>>> >>>> [INFO] at com.google.gwt.dev.Precompile.precompile(Precompile.java:255) >>>> >>>> [INFO] at com.google.gwt.dev.Precompile.precompile(Precompile.java:202) >>>> >>>> [INFO] at com.google.gwt.dev.Precompile.precompile(Precompile.java:143) >>>> >>>> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:204) >>>> >>>> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:155) >>>> >>>> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:144) >>>> >>>> [INFO] at com.google.gwt.dev.Compiler$1.run(Compiler.java:118) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55) >>>> >>>> [INFO] at >>>> com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50) >>>> >>>> [INFO] at com.google.gwt.dev.Compiler.main(Compiler.java:125) >>>> >>> >> > -- You received this message because you are subscribed to the Google Groups "GWT Contributors" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit-contributors/CAC7T7gmQNLLag%3DmO534wQ%3D6J%3DEeiedeDdzi7ZJbqX4N5AyvMRA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
