Error injecting constructor, java.lang.LinkageError: loader constraint violation

[Timur]

Hi everyone,

I'm implmenting an application using guice version 3 on Vertx http://vertx.io/

Often I get a java.lang.LinkageError exception as my application starts. More detailed exception is as follows:

com.google.inject.ProvisionException: Guice provision errors:

1) Error injecting constructor, java.lang.LinkageError: loader constraint violation: when resolving method "my.module.impl.BaseVerticle.<init>(Lcom/google/inject/Injector;)V" the class loader (instance of org/vertx/java/platform/impl/ModuleClassLoader) of the current class, my/module/module/impl/RESTVerticle, and the class loader (instance of org/vertx/java/platform/impl/ModuleClassLoader) for resolved class, my/module/impl/BaseVerticle, have different Class objects for the type cle.<init>(Lcom/google/inject/Injector;)V used in the signature

  at my.rest.module.impl.RESTVerticle.<init>(Unknown Source)

  while locating my/rest.module.impl.RESTVerticle

1 error

        at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:987)

        at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1013)

        at com.englishtown.vertx.guice.GuiceVerticleLoader.createRealVerticle(GuiceVerticleLoader.java:140)

        at com.englishtown.vertx.guice.GuiceVerticleLoader.createRealVerticle(GuiceVerticleLoader.java:103)

        at com.englishtown.vertx.guice.GuiceVerticleLoader.start(GuiceVerticleLoader.java:66)

        at org.vertx.java.platform.impl.DefaultPlatformManager$21.run(DefaultPlatformManager.java:1743)

        at org.vertx.java.core.impl.DefaultContext$3.run(DefaultContext.java:175)

        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:370)

        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:353)

        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)

        at java.lang.Thread.run(Thread.java:745)

The exception is thrown not regularly and it is difficult to find a pattern. Any ideas to solve this problem?

Thanks in advance!

Regards,

Timur