After a big git merge with conflicting files, our project doesn't 
gwt-compile anymore. It gives this error which I don't remember seeing 
before:

[INFO]    Computing all possible rebind results for 
'com.mycomp.HistoryMapper'
[INFO]       Rebinding com.mycomp.HistoryMapper
[INFO]          Invoking generator 
com.google.gwt.place.rebind.PlaceHistoryMapperGenerator
[INFO]             [ERROR] Generator 
'com.google.gwt.place.rebind.PlaceHistoryMapperGenerator' threw an 
exception while rebinding 'com.mycomp.HistoryMapper'
[INFO] java.lang.NullPointerException
[INFO]  at 
com.google.gwt.place.rebind.PlaceHistoryMapperGenerator.writeGetPrefixAndToken(PlaceHistoryMapperGenerator.java:122)

I haven't found any related info here or elsewhere online. There's the 
possibility of course that one or more of our files were corrupted during 
the merge, but there's nothing obvious that is wrong since there's no 
errors highlighted in the IDE. Regular (non-gwt) compile works, and I 
manually checked all conflicting files. The only related reported issue 
I've found is this one:

https://code.google.com/p/google-web-toolkit/issues/detail?id=8036

but I don't think that issue fails during gwt compilation. Given the class 
where the NPE occurs, I suspect it has something to do with my 
Places/Tokenizers, but turning on DEGUG logLevel doesn't provide more info. 
Does anyone have a clue seeing the above snippet?


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