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Wed, 27 July 2016 17:16

Eclipse User

I'm new to Vorto... trying to build the sample Web UI Application.

I get the following error on build:

Description Resource Path Location Type
Missing artifact java.example:java.example.model:jar:1.0.0-SNAPSHOT pom.xml /webdevice.example line 37 Maven Dependency Problem

I can't find how to build or create that .jar file online.

Any ideas?

Frank

Re: Java Build Error [message #1739251 is a reply to message #1739158]

Thu, 28 July 2016 20:32

Eclipse User

Hi Frank,

the web ui generator is depending on the output of the vorto javabean generator. Please invoke that as well and it should resolve your problem.

Thanks for this input. We will add this into the documentation of the web ui generator.

Alex

Re: Java Build Error [message #1739268 is a reply to message #1739251]

Fri, 29 July 2016 04:30

Eclipse User

Thanks... that seems to move it forward... but when I try and do a Maven Build with a jetty:run goal, I get:

[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Sample project generated from WeatherStation 1.0.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> jetty-maven-plugin:9.3.11.v20160721:run (default-cli) > test-compile @ weatherstation-webapp >>>
[WARNING] The POM for java.example:java.example.model:jar:1.0.0-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.408 s
[INFO] Finished at: 2016-07-29T10:27:48+02:00
[INFO] Final Memory: 11M/245M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project weatherstation-webapp: Could not resolve dependencies for project org.eclipse.vorto.examples:weatherstation-webapp:war:1.0.0: Could not find artifact java.example:java.example.model:jar:1.0.0-SNAPSHOT -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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/DependencyResolutionException

Re: Java Build Error [message #1739274 is a reply to message #1739268]

Fri, 29 July 2016 04:57

Eclipse User

Also this error in the debug:

Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-cli of goal org.eclipse.jetty:jetty-maven-plugin:9.3.11.v20160721:run failed: A required class was missing while executing org.eclipse.jetty:jetty-maven-plugin:9.3.11.v20160721:run: org/apache/jasper/servlet/JasperInitializer

I am guessing this all has to with Jetty not being installed/configured correctly... But it does show as installed.

Re: Java Build Error [message #1739323 is a reply to message #1739274]

Fri, 29 July 2016 12:15

Eclipse User

Here is the full error:

[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Sample project generated from WeatherStation 1.0.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> jetty-maven-plugin:9.3.11.v20160721:run (default-cli) > test-compile @ weatherstation-webapp >>>
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ weatherstation-webapp ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 6 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ weatherstation-webapp ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 6 source files to /Users/frankblau/Documents/workspace/webdevice.example/target/classes
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ weatherstation-webapp ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /Users/frankblau/Documents/workspace/webdevice.example/src/test/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ weatherstation-webapp ---
[INFO] No sources to compile
[INFO]
[INFO] <<< jetty-maven-plugin:9.3.11.v20160721:run (default-cli) < test-compile @ weatherstation-webapp <<<
[INFO]
[INFO] --- jetty-maven-plugin:9.3.11.v20160721:run (default-cli) @ weatherstation-webapp ---
[INFO] Configuring Jetty for project: Sample project generated from WeatherStation
[INFO] webAppSourceDirectory not set. Trying src/main/webapp
[INFO] webAppSourceDirectory /Users/frankblau/Documents/workspace/webdevice.example/src/main/webapp does not exist. Trying /Users/frankblau/Documents/workspace/webdevice.example/target/webapp-tmp
[INFO] Reload Mechanic: automatic
[INFO] Classes = /Users/frankblau/Documents/workspace/webdevice.example/target/classes
[INFO] Logging initialized @2412ms
[INFO] Context path = /
[INFO] Tmp directory = /Users/frankblau/Documents/workspace/webdevice.example/target/tmp
[INFO] Web defaults = org/eclipse/jetty/webapp/webdefault.xml
[INFO] Web overrides = none
[INFO] web.xml file = null
[INFO] Webapp directory = /Users/frankblau/Documents/workspace/webdevice.example/target/webapp-tmp
[INFO] jetty-9.3.11.v20160721
[INFO] Jetty server exiting.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.827 s
[INFO] Finished at: 2016-07-29T18:12:21+02:00
[INFO] Final Memory: 27M/273M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.eclipse.jetty:jetty-maven-plugin:9.3.11.v20160721:run (default-cli) on project weatherstation-webapp: Failure: Multiple exceptions: org/apache/jasper/servlet/JasperInitializer: org.apache.jasper.servlet.JasperInitializer -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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/MojoExecutionException

Re: Java Build Error [message #1740346 is a reply to message #1739323]

Fri, 12 August 2016 02:29

Eclipse User

Hi Frank,
Before building your webapp bundle, please run "mvn clean install" for the generated java bundle first. Like I mentioned before, the webapp depends on the java bundle and maven would search for it in your local m2 repository to resolve this dependency.
This might resolve your other issue too.

Cheers, Alex

Re: Java Build Error [message #1740593 is a reply to message #1740346]

Tue, 16 August 2016 01:14

Eclipse User

Minor: It would prefer if the java module which is generated (also maven dependencies) has the coordinates with groupId would be "org.eclipse.vorto.models" instead of "java.example" and artifactId as "java-vorto-models" instead of "java.example.model".

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