Invalid inferred types error on build

[SkeLLLa]

When I try to build it I've get such errors in 'core/Processor.java':

java: invalid inferred types for P; inferred type does not conform to declared bound(s)
inferred: fr.pcreations.labs.RESTDroid.core.Persistable<fr.pcreations.labs.RESTDroid.core.ResourceRepresentation<?>>
bound(s): fr.pcreations.labs.RESTDroid.core.Persistable<capture#1 of ? extends fr.pcreations.labs.RESTDroid.core.ResourceRepresentation>

Error appears in 327,399,432,482 lines.
Java 1.7.0, Android API 4.2.2. Both Linux and Windows x86_64.

[PCreations]

Which version are tout using ? Try to fix the project properties on RESTDroid. Since you are on java 1.7 that may fix the errer.

[SkeLLLa]

I tried to use it with jdk 1.6 but got same error while bulding restdroid module. If I create a new app with eclipse and add restdroid as module (without building it) application launches. But if I create identical app with intellij idea it reports those error when I try to run my app. On eclipse on I get same errors if I try to build only restdroid without an app.

[PCreations]

You can't build RESTDroid since it's only a library project but I think you know that but it's quite weird that Eclipse report you an error. At which line the error occurs exactly in Processor class ?

[SkeLLLa]

The easiest way to reproduce error is just to create app with IDEA and add RESTDroid as library. When it starts to make main project (app) it also makes RESTDroid and throws 4 errors. As I've wrote in first post error appears in 327,399,432,482 lines of processor.java. Language level is set to 6.0.

More details for errors:
Information:Using javac 1.7.0_21 to compile java sources
Information:java: Errors occurred while compiling module 'RESTDroid'
Information:Module "RESTDroid" was fully rebuilt due to project configuration/dependencies changes
Information:Compilation completed with 4 errors and 0 warnings in 3 sec
Information:4 errors
Information:0 warnings
C:\dev\RESTDroid\src\fr\pcreations\labs\RESTDroid\core\Processor.java
Error:Error:line (327)java: invalid inferred types for P; inferred type does not conform to declared bound(s)
inferred: fr.pcreations.labs.RESTDroid.core.Persistable<fr.pcreations.labs.RESTDroid.core.ResourceRepresentation> bound(s): fr.pcreations.labs.RESTDroid.core.Persistable Error:Error:line (399)java: invalid inferred types for P; inferred type does not conform to declared bound(s) inferred: fr.pcreations.labs.RESTDroid.core.Persistable>
bound(s): fr.pcreations.labs.RESTDroid.core.Persistable<capture#2 of ? extends fr.pcreations.labs.RESTDroid.core.ResourceRepresentation>
Error:Error:line (432)java: invalid inferred types for P; inferred type does not conform to declared bound(s)
inferred: fr.pcreations.labs.RESTDroid.core.Persistable<fr.pcreations.labs.RESTDroid.core.ResourceRepresentation<?>>
bound(s): fr.pcreations.labs.RESTDroid.core.Persistable<capture#3 of ? extends fr.pcreations.labs.RESTDroid.core.ResourceRepresentation>
Error:Error:line (482)java: invalid inferred types for P; inferred type does not conform to declared bound(s)
inferred: fr.pcreations.labs.RESTDroid.core.Parser
bound(s): fr.pcreations.labs.RESTDroid.core.Parser<capture#4 of ? extends fr.pcreations.labs.RESTDroid.core.ResourceRepresentation>

[PCreations]

I made some changes on develop branch, try to switch on it and tell me if the errors occur again

[SkeLLLa]

Nothing changed. Same errors.

[PCreations]

I never tried to use intellij idea so I will use it to make RESTDroid compatible with it as soon as possible ;)

[SkeLLLa]

May be this topics will help:
http://stackoverflow.com/questions/8935185/how-do-i-use-java-generic-wildcards-with-methods-taking-more-than-one-generic-pa

http://stackoverflow.com/questions/9996677/generics-issue-inferred-type-does-not-conform-to-declared-bounds?rq=1

It seems that it's not only idea issue, because I got it in eclipse also. May be idea follows some java standards more strictly or possibly it uses something old...

[PCreations]

It seems the error comes to the compilator your are using. Are you using openjdk instead of Oracle jdk ? I'm still searching a fix anyway

[SkeLLLa]

No, I don't use openjdk. Only oracle jdk both win and linux 1.7/1.6 versions.

[RafalNiewinski]

Today I have the same problem. I am using Android Sudio also and Open JDK.