Open fbiville opened 10 years ago
I believe that is must maven hiding your error message detail. Please use "mvn -e" (or mvn -X) to get more detail on the error messages.
On 7 August 2014 04:41, @fbiville notifications@github.com wrote:
Hi, I have this module:
@Module public class VidalAPI {
private final String uri; private VidalAPI(String uri) { this.uri = uri; } public static Resources at(String uri) { ObjectGraph graph = ObjectGraph.create(new VidalAPI(uri)); return new ResourceFactory(graph.get(RestAdapter.class)); } @Provides RestAdapter restAdapter(AtomConverter converter) { return new RestAdapter.Builder() .setConverter(converter) .setEndpoint(uri) .build(); } @Provides AtomConverter converter(AtomDeserializerFactory deserializers) { return new AtomConverter(deserializers); } @Provides AtomDeserializerFactory deserializers() { return new AtomDeserializerFactory(); }
Whenever I try building the project, I get this:
[INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] /home/fbiville/Projects/vidal-rest-sdk/src/main/java/com/vidal/rest/sdk/VidalAPI.java:[11,7] error: Graph validation failed: You have these unused @Provider methods: [INFO] 1 error [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------
Without any faulty methods listed >:(.
— Reply to this email directly or view it on GitHub https://github.com/square/dagger/issues/429.
Hmmm, it does not seem to provide more information:
➜ vidal-rest-sdk git:(issue_1_dagger) mvn -e clean install
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO]
[INFO] Using the builder org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder with a thread count of 4
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building vidal-rest-sdk 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ vidal-rest-sdk ---
[INFO] Deleting /home/flo/Projects/_VIDAL/vidal-rest-sdk/target
[INFO]
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (enforce-versions) @ vidal-rest-sdk ---
[INFO]
[INFO] --- jacoco-maven-plugin:0.7.1.201405082137:prepare-agent (prepare-agent) @ vidal-rest-sdk ---
[INFO] argLine set to -javaagent:/home/flo/.m2/repository/org/jacoco/org.jacoco.agent/0.7.1.201405082137/org.jacoco.agent-0.7.1.201405082137-runtime.jar=destfile=/home/flo/Projects/_VIDAL/vidal-rest-sdk/target/jacoco.exec
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ vidal-rest-sdk ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/flo/Projects/_VIDAL/vidal-rest-sdk/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @ vidal-rest-sdk ---
[INFO] Compiling 10 source files to /home/flo/Projects/_VIDAL/vidal-rest-sdk/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /home/flo/Projects/_VIDAL/vidal-rest-sdk/src/main/java/com/vidal/rest/sdk/VidalAPI.java:[12,7] error: Graph validation failed: You have these unused @Provider methods:
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.399 s (Wall Clock)
[INFO] Finished at: 2014-08-07T21:26:02+01:00
[INFO] Final Memory: 15M/87M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project vidal-rest-sdk: Compilation failure
[ERROR] /home/flo/Projects/_VIDAL/vidal-rest-sdk/src/main/java/com/vidal/rest/sdk/VidalAPI.java:[12,7] error: Graph validation failed: You have these unused @Provider methods:
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project vidal-rest-sdk: Compilation failure
/home/flo/Projects/_VIDAL/vidal-rest-sdk/src/main/java/com/vidal/rest/sdk/VidalAPI.java:[12,7] error: Graph validation failed: You have these unused @Provider methods:
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call(MultiThreadedBuilder.java:188)
at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call(MultiThreadedBuilder.java:184)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
/home/flo/Projects/_VIDAL/vidal-rest-sdk/src/main/java/com/vidal/rest/sdk/VidalAPI.java:[12,7] error: Graph validation failed: You have these unused @Provider methods:
at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:729)
at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 11 more
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
The error should be on resourceFactory
as in Dagger's eyes it's unused.
You can change your @Module
declaration to fix:
@Module(injects = ResourceFactory.class)
Hurray! That's it! I should have RTFM on Module.class.
How come the faulty method was not displayed, though? Should I keep the issue open for that?
Yeah keep it open. We'll try and figure it out. Can you paste the output from mvn -v
?
Sure thing
➜ vidal-rest-sdk git:(issue_1_dagger) mvn -v
Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T18:37:52+01:00)
Maven home: /home/flo/Tools/maven
Java version: 1.8.0, vendor: Oracle Corporation
Java home: /home/flo/Tools/jdk1.8.0/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.11.0-26-generic", arch: "amd64", family: "unix"
I also had this problem with maven-compiler-plugin:2.5.1
, but I changed to maven-compiler-plugin:3.3
and then the unused @Provider
methods were successfully displayed upon compilation failure. So it's probably some old bug in the maven-compiler-plugin
failing to show multi-line error messages.
Additionally, the unused @Provider
methods are once again suppressed if <fork>true</fork>
is set on the maven-compiler-plugin
configuration, even on version 3.3. So there is still probably a bug regarding multi-line error messages in the maven-compiler-plugin
.
Hi, I have this module:
Whenever I try building the project, I get this:
Without any faulty methods listed >:(. I guess that's a bug, or?