found the problem: one of the members of the class was implementing an interface which extended serializable, but was not public. it was package local. once i made it public, the compiler gave me useful errors again.
2013/5/15 Dennis Haupt <d.haup...@gmail.com> > the problem is, the server side decides that the class is simply not > serializable. it's not in the "serializables whitelist". where is this list > created? maybe i can see why my class is skipped. > > > 2013/5/15 Dennis Haupt <d.haup...@gmail.com> > >> i have created dummy methods in my remote interface that use them (both >> parameter and return type) to make sure the compiler knows they have to be >> serialized. this helped in another case, but not here. >> >> >> 2013/5/14 Boris Lenzinger <boris.lenzin...@gmail.com> >> >>> And you have already used them in rpc calls ? Sorry for those basic >>> questions but it is to be sure that, before searching for complex things, >>> simple one have been discarded. >>> Le 14 mai 2013 17:59, "Dennis Haupt" <d.haup...@gmail.com> a écrit : >>> >>> yes, they are all serializable >>>> >>>> >>>> 2013/5/14 Boris Lenzinger <boris.lenzin...@gmail.com> >>>> >>>>> Are they serializable ? Or is their implementation serialiazable ? Try >>>>> to replace for test purpose with a string for instance to identify faulty >>>>> fields. >>>>> Le 14 mai 2013 17:54, "Dennis Haupt" <d.haup...@gmail.com> a écrit : >>>>> >>>>> does it matter if the fields are interfaces? >>>>>> >>>>>> >>>>>> 2013/5/14 Dennis Haupt <d.haup...@gmail.com> >>>>>> >>>>>>> yes, the compiler can access them. i use the classes in an rpc call >>>>>>> >>>>>>> >>>>>>> 2013/5/14 Boris Lenzinger <boris.lenzin...@gmail.com> >>>>>>> >>>>>>>> Are the type of your fields available on the client side ? >>>>>>>> Le 14 mai 2013 17:40, "Dennis Haupt" <d.haup...@gmail.com> a >>>>>>>> écrit : >>>>>>>> >>>>>>>> the package the problematic class is in cannot access the gwt >>>>>>>>> classes, so it must use serializable. but i have done this several >>>>>>>>> times >>>>>>>>> now, it always worked. removing all fields fixed the problem. >>>>>>>>> why doesn't the gwt complain about the fields at all, if they are >>>>>>>>> the problem? >>>>>>>>> >>>>>>>>> >>>>>>>>> 2013/5/14 Boris Lenzinger <boris.lenzin...@gmail.com> >>>>>>>>> >>>>>>>>>> Consider also the interface other than serializable. It must be >>>>>>>>>> somerhung around those things... >>>>>>>>>> Le 14 mai 2013 17:31, "Dennis Haupt" <d.haup...@gmail.com> a >>>>>>>>>> écrit : >>>>>>>>>> >>>>>>>>>> i'm removing fields step by step now (since it has only 3) >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> 2013/5/14 Boris Lenzinger <boris.lenzin...@gmail.com> >>>>>>>>>>> >>>>>>>>>>>> Did you try by just including step by step the class ? I mean >>>>>>>>>>>> just add an empty class and check if it is working. I know you >>>>>>>>>>>> made a lot >>>>>>>>>>>> of classes so you are skilled. So I guess this is a silly problem. >>>>>>>>>>>> Perhaps >>>>>>>>>>>> restarting from scratch may highlight the issue. >>>>>>>>>>>> Le 14 mai 2013 17:24, "Dennis Haupt" <d.haup...@gmail.com> a >>>>>>>>>>>> écrit : >>>>>>>>>>>> >>>>>>>>>>>> can i debug *why* the class is not included? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> 2013/5/14 Dennis Haupt <d.haup...@gmail.com> >>>>>>>>>>>>> >>>>>>>>>>>>>> please assume that i have already checked the dumb errors. i >>>>>>>>>>>>>> have about 200 serializable classes here, so i know how it works >>>>>>>>>>>>>> (usually...) >>>>>>>>>>>>>> the error message is the one that says "not included in the >>>>>>>>>>>>>> list of serializable types". i don't see how posting the code >>>>>>>>>>>>>> would help >>>>>>>>>>>>>> without providing access to the complete project. it's just a >>>>>>>>>>>>>> class >>>>>>>>>>>>>> implementing an interface which extends serializable with fields >>>>>>>>>>>>>> that are >>>>>>>>>>>>>> all not final and all serializable. >>>>>>>>>>>>>> can an interface prevent the class from being serializable? >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> 2013/5/14 Juan Pablo Gardella <gardellajuanpa...@gmail.com> >>>>>>>>>>>>>> >>>>>>>>>>>>>>> It does implement Serializable? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> 2013/5/14 Dennis Haupt <d.haup...@gmail.com> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> i deactivated the rpc blacklist >>>>>>>>>>>>>>>> the class has a default contructor and no final fields >>>>>>>>>>>>>>>> is it directly used in an rpc method >>>>>>>>>>>>>>>> there is no error message during compilation >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> i have no idea what the reason could be. any ideas? >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>>>>>>>> Google Groups "Google Web Toolkit" group. >>>>>>>>>>>>>>>> To unsubscribe from this group and stop receiving emails >>>>>>>>>>>>>>>> from it, send an email to >>>>>>>>>>>>>>>> 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