Is Jnario broken?

[Marcos Macedo]

Hello,

   I'm getting an error when compiling Jnario specs. I'm sure it generates no java class.

Jnario 0.7.5

Xtend 2.5.4

Xtext 2.5.4

eclipse Keppler SR1

Java 7

1 error ExtensionFactory: org.jnario.spec.ui.SpecExecutableExtensionFactory

458  [Worker-1] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Plugin org.jnario.spec.ui, extension org.eclipse.xtext.builder.participant

458  [Worker-1] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Error processing extension: org.eclipse.core.internal.registry.ConfigurationElementHandle@31ee

882  [Worker-1] ERROR org.jnario.suite.ui.SuiteExecutableExtensionFactory  - com.google.inject.ProvisionException: Guice provision errors:

1) Error injecting constructor, java.lang.NoClassDefFoundError: org/objectweb/asm/tree/AbstractInsnNode

  at org.pegdown.PegDownProcessor.<init>(Unknown Source)

  while locating org.pegdown.PegDownProcessor

    for field at org.jnario.doc.AbstractDocGenerator._pegDownProcessor(Unknown Source)

  while locating org.jnario.suite.doc.SuiteDocGenerator

    for field at org.jnario.suite.generator.SuiteGenerator.docGenerator(Unknown Source)

  while locating org.jnario.suite.generator.SuiteGenerator

  while locating org.eclipse.xtext.generator.IGenerator

    for field at org.eclipse.xtext.builder.BuilderParticipant.generator(Unknown Source)

  while locating org.jnario.ui.builder.JnarioBuilderParticipant

  while locating org.eclipse.xtext.builder.IXtextBuilderParticipant

1 error

883  [Worker-1] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Plugin org.jnario.suite.ui, extension org.eclipse.xtext.builder.participant

884  [Worker-1] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Guice provision errors:

1) Error injecting constructor, java.lang.NoClassDefFoundError: org/objectweb/asm/tree/AbstractInsnNode

  at org.pegdown.PegDownProcessor.<init>(Unknown Source)

  while locating org.pegdown.PegDownProcessor

    for field at org.jnario.doc.AbstractDocGenerator._pegDownProcessor(Unknown Source)

  while locating org.jnario.suite.doc.SuiteDocGenerator

    for field at org.jnario.suite.generator.SuiteGenerator.docGenerator(Unknown Source)

  while locating org.jnario.suite.generator.SuiteGenerator

  while locating org.eclipse.xtext.generator.IGenerator

    for field at org.eclipse.xtext.builder.BuilderParticipant.generator(Unknown Source)

  while locating org.jnario.ui.builder.JnarioBuilderParticipant

  while locating org.eclipse.xtext.builder.IXtextBuilderParticipant

1 error ExtensionFactory: org.jnario.suite.ui.SuiteExecutableExtensionFactory

884  [Worker-1] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Plugin org.jnario.suite.ui, extension org.eclipse.xtext.builder.participant

884  [Worker-1] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Error processing extension: org.eclipse.core.internal.registry.ConfigurationElementHandle@330a

[Sebastian Benz]

Hi,

it looks like the org.objectweb.asm plugin is missing in your eclipse installation (it should have been installed together with Jnario). Could you please verify if this is the problem by copying the following file in your eclipse dropins folder:

http://download.eclipse.org/tools/orbit/downloads/drops/R20140114142710/repository/plugins/org.objectweb.asm_3.3.1.v201105211655.jar

Sebastian

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[Marcos Macedo]

A dropped it in my "dropin" folder and nothing happened. The exactly same file was already inside my plugin folder.

Maybe it is important that I also have org.objectweb.asm_5.0.1.v201404071650.jar in my "plugin" folder.

[Sebastian Benz]

Ok, this could be a problem if there is an incompatibility between asm 3 and 5. I will make the dependency to asm more restrictive in the next release. 

Sebastian