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 <rlu...@google.com> 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 <rlu...@google.com> > 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 <t.bro...@gmail.com> >> 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 google-web-toolkit-contributors+unsubscr...@googlegroups.com. 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.
