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Xtext Gradle Dependancies [message #1741670]

Fri, 26 August 2016 18:18

Eclipse User

Hi All,

I am new to XText and have followed this demo https://eclipse.org/Xtext/documentation/101_five_minutes.html ... using Xtext previously generated from a ecore model.

When I get to the web editor phase I get a Gradle error relating to dependencies I added to the XText workflow as EPackages. Do you know where I should specify these dependencies (if this is the right approach) so Gradle can complete?

Error from log "java.lang.RuntimeException: Problems instantiating module org.xtext.example.mydsl1.DSL1: java.lang.reflect.InvocationTargetException

.... Caused by: org.eclipse.emf.mwe.core.ConfigurationException: Couldn't find an interface org.somestuff.dsl.StuffPackage

Thanks,
Tom

Re: Xtext Gradle Dependancies [message #1741792 is a reply to message #1741670]

Mon, 29 August 2016 12:01

Eclipse User

Hi,

can you please share a complete sample project

Re: Xtext Gradle Dependancies [message #1741807 is a reply to message #1741792]

Mon, 29 August 2016 14:39

Eclipse User

Hi Christian,

Here is my project zipped. Happy to have a dig around myself if you can point me to where the dependencies should be set.

Thanks,
Tom

Attachment: project.zip
(Size: 3.12MB, Downloaded 143 times)

Re: Xtext Gradle Dependancies [message #1741815 is a reply to message #1741807]

Mon, 29 August 2016 16:31

Eclipse User

where is the camel bundle defined?

usually you dont need all the register stuff you did.

a

referencedResource = "platform:/resource/org.xtext.example.tk/model/camel.genmodel"

would have been fine.

then it seems as xtext does not like the nested epackage stuff
(can you please file a bug for that)

you may try the following pattern, but i dont know if this will work for you

import "platform:/resource/org.xtext.example.mydsl/model/My.ecore" as a // main package
import "platform:/resource/org.xtext.example.mydsl/model/My.ecore#//b" as b // subpackage a.b

Re: Xtext Gradle Dependancies [message #1741816 is a reply to message #1741815]

Mon, 29 August 2016 16:33

Eclipse User

in your case something like

import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//scalability"
import "http://www.eclipse.org/emf/2002/Ecore" as ecore
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//requirement" as requirement
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//metric" as metric
import "platform:/resource/org.xtext.example.tk/model/camel.ecore" as camel
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//organisation" as organisation
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//deployment" as deployment
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//unit" as unit
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//provider" as provider
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//type" as type
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//security" as security
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//location" as location
import "platform:/resource/org.xtext.example.tk/model/camel.ecore#//execution" as execution

Re: Xtext Gradle Dependancies [message #1742059 is a reply to message #1741816]

Tue, 30 August 2016 18:08

Eclipse User

Hi Christian,

Thanks very much for the help. I have submitted the bug report and I no longer get the problems above.

I get a new error below which i don't think is related. I will post back when I have found a solution, or if not open a new subject.

Cheers,
Tom

:org.xtext.example.newTest:generateXtextERROR:AbstractnewTestDSLRuntimeModule cannot be resolved to a type. (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/newTestDSLRuntimeModule.xtend line : 10 column : 39)
ERROR:Superclass must be a class (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/newTestDSLRuntimeModule.xtend line : 10 column : 39)
ERROR:newTestDSLStandaloneSetupGenerated cannot be resolved to a type. (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/newTestDSLStandaloneSetup.xtend line : 11 column : 41)
ERROR:The method createInjectorAndDoEMFRegistration() is undefined for the type newTestDSLStandaloneSetup (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/newTestDSLStandaloneSetup.xtend line : 14 column : 35)
ERROR:Superclass must be a class (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/newTestDSLStandaloneSetup.xtend line : 11 column : 41)
ERROR:AbstractnewTestDSLScopeProvider cannot be resolved to a type. (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/scoping/newTestDSLScopeProvider.xtend line : 13 column : 39)
ERROR:Superclass must be a class (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/scoping/newTestDSLScopeProvider.xtend line : 13 column : 39)
ERROR:AbstractnewTestDSLValidator cannot be resolved to a type. (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/validation/newTestDSLValidator.xtend line : 12 column : 35)
ERROR:Superclass must be a class (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/newTest/validation/newTestDSLValidator.xtend line : 12 column : 35)
ERROR:AbstractCamelEditor4WebScopeProvider cannot be resolved to a type. (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/mydsl1/scoping/CamelEditor4WebScopeProvider.xtend line : 13 column : 44)
ERROR:Superclass must be a class (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/mydsl1/scoping/CamelEditor4WebScopeProvider.xtend line : 13 column : 44)
ERROR:AbstractCamelEditor4WebValidator cannot be resolved to a type. (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/mydsl1/validation/CamelEditor4WebValidator.xtend line : 12 column : 40)
ERROR:Superclass must be a class (file:/C:/eclipse/eclipse/newTestSpace26-08/org.xtext.example.newTest.parent/org.xtext.example.newTest/src/org/xtext/example/mydsl1/validation/CamelEditor4WebValidator.xtend line : 12 column : 40)
FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':org.xtext.example.newTest:generateXtext'.
> Xtext validation failed, see build log for details.

Re: Xtext Gradle Dependancies [message #1742060 is a reply to message #1742059]

Tue, 30 August 2016 18:20

Eclipse User

Ignore error in last message, it was some old files in the way.

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