Grails - Error in build config - grails

I tried to run the generate-all myPackage.* from GGTS.
It showed me a lot of errors. So i checked the problem with "test-app -unit ats.JD"
And this is the issue i get.
There was an error loading the BuildConfig: Bad artifact coordinates mysql:mysql-connector-java-5.1.45-bin, expected format is <groupId>:<artifactId>[:<extension>[:<classifier>]]:<version> (Use --stacktrace to see the full trace)Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0

You added a wrong path to the mysql connector lib. Please, recheck it in your BuildConfig.groovy file

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How to set grails proxy have error & grails install

i want to know error grails can you help me
|Loading Grails 2.4.0
|Configuring classpath
Error |
Resolve error obtaining dependencies: Failed to read artifact descriptor for xalan:serializer:jar:2.7.1 (Use --stacktrace to see the full trace)
Error |
Required Grails build dependencies were not found. This is normally due to internet connectivity issues (such as a misconfigured proxy) or missing repositories in grails-app/conf/BuildConfig.groovy. Please verify your configuration to continue.
Process finished with exit code 1
In Grails 2, the proxy is configured and set in a file that (I believe) is in your ~/.grails directory. There are command-line arguments for setting that documented in the grails documentation here: https://grails.github.io/grails2-doc/2.4.2/ref/Command%20Line/add-proxy.html
In general you would do something like
grails add-proxy client --host=proxy-server --port=4300 --username=guest --password=guest
And then activate it like
grails set-proxy client

"Error occurred running Grails CLI: null" when running grails 3.0 command line

I'm trying to run grails list-profiles, but receive the following error:
snowch#snowch-ws2:~/repos$ grails list-profiles --stacktrace
| Error Error occurred running Grails CLI: null (NOTE: Stack trace has been filtered. Use --verbose to see entire trace.)
java.lang.NullPointerException
at org.grails.cli.profile.git.GitProfileRepository.getAllProfiles(GitProfileRepository.groovy:72)
at org.grails.cli.profile.commands.ListProfilesCommand.handle(ListProfilesCommand.groovy:43)
at org.grails.cli.GrailsCli.execute(GrailsCli.groovy:173)
at org.grails.cli.GrailsCli.main(GrailsCli.groovy:99)
| Error Error occurred running Grails CLI: null
My versions are:
snowch#snowch-ws2:~/repos$ grails --version
| Grails Version: 3.0.1
| Groovy Version: 2.4.3
| JVM Version: 1.7.0_75
This was on a fresh install of grails and gvm.
The command grails create-app myapp works without error.
This question is similar to Grails 3.0 error, nullpointer, however, that question does not state what command is being run.
After searching online, I found that I needed to set my GRAILS_OPTS environment variable as follows before running the command:
export GRAILS_OPTS="-XX:-UseSplitVerifier -Xverify:none"
Source of fix: https://grails.org/news/1292028
I have not figured out, what is the exact cause of the error, but it seems to occur if you try to run grails 3 in the system where grails 2 is also installed.
What I did to get the command run - I created the project in a new directory. The directory for my old grails app was:
/home/me/projects/oldgrailsapp
when I tried to execute the grails command in /home/me/projects it failed, but when I tried this in another directory /home/me/projects_new, it succeeded. So I guess that the problem was that old grails configuration was somehow interfering with the new one.
I also removed references to old grails and groovy versions from the PATH variable by editing .bashrc file in my home directory (I really do not know if it was needed).
I had same experience when I was working on "Building an Andoird Client" guide, I got the following message whenever I try to create an app in the same folder where I've created the first app grails-app :
| Error Error occurred running Grails CLI: null (Use --stacktrace to see the ful
l trace)
So obviously, when you create a grails app in folder containing "grails-app" directory, grails will consider this folder as full grails application, hence cannot create-app in that directory.
I used:
Grails 3.1.15
Java 1.8.0.101
Hope this help.
It worked for me now.
this was my setting
GRAILS_HOME=C:\Users\murali.solayappan\apps\grails-3.1.11
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_102
I received the same error while launching "grails" for the first time
**Error occurred running Grails CLI: connect timed out**
After reading GRAILS_HOME\bin\grails.bat i found that executing "grails" while in GRAILS_HOME dir makes some difference. So I did the same
Now i received error stating that GRAILS couldn't find a particular maven package from my mirror repository - printed my private nexus repository url. I know that's my private repo and not connected to internet.
so I changed the MY_HOME_DIR.m2\"settings.xml" with the one came by default in Maven.
After that executed "grails" while in %GRAILS_HOME% dir.
It worked like breeze !!! I got grails prompt.
C:\Users\murali.solayappan\apps>grails
| Enter a command name to run. Use TAB for completion:
grails> exit
Somethimes it happens when you have wrong version of grails installed for the project you want to run it on
try to run it somewhere else and see if you get the same error
i had the same issue because i was using Grails 1.3.5 witj Java 8 which are incompatibles. I changed with Java 7 and it works fine.

OfBiz Installation Failure

Apache OfBiz is not installing correctly, and fails to compile in the command prompt.
After creating the system variable JAVA_HOME to C:\Program Files\Java\jdk1.8.0_40, and editing "Path" to be C:\Program Files (x86)\Java\jre7\bin;C:\apache-ant-1.9.4\bin, I downloaded OfBiz 13.07.01 to my C:\ folder and unzipped it there. In the command prompt, I typed the following:
C:\Users\CalS>cd C:\apache-ofbiz-13.07.01
C:\apache-ofbiz-13.07.01>ant load-seed
Then, after about 50 seconds, I get this:
BUILD FAILED
C:\apache-ofbiz-13.07.01\build.xml:229: the following error occurred while executing this line:
C:\apache-ofbiz-13.07.01\build.xml:248: the following error occurred while executing this line:
C:\apache-ofbiz-13.07.01\build.xml:39: the following error occurred while executing this line:
C:\apache-ofbiz-13.07.01\build.xml:91: compile failed; see the compiler error output for details.
Please note it has been years since I dealt with DOS, so I do not know how to access the error output.
This is after I get a few dozen errors like:
[javac16] class file for org.ofbiz.widget.ContentWorkerInterfaice not found
and
[javac16] warning: [options] bootstrap class path not set in conjunctions with -source 1.6
Under 'classes'.
Misc. I have tried 'ant run-install' and 'load-demo' commands without avail. I've followed step-by-step tutorials, but very likely missed something. Please let me know what I can do to fix this and run this program successfully. Thanks!
Please have a look at the following Apache Jira Tickets for OFBiz where your problem is addressed and was fixed, so that OFBiz could be build with java 1.8.
The build errors occur due to missing fileset entries in the build.xml for some applications (party, workeffort, product, order, ebay, and pos), see: OFBIZ-5835
A fix is available in related ticket: OFBIZ-6079
There was another bug in the current release branches (checked 14.12.01, 12.04.06, 13.07.02) that I fixed last week. The fix is already committed to the branches.
See: OFBIZ-6252
You have to compile/run with the same Java version.
Seems you have some inconsistencies: JAVA_HOME ist 1.8, Path is set to jre 7 and the warning states it is using an 1.6 compiler.
With the 13.07. Release, using Java 1.7 or 1.8 is recommended and supported.
Alright, so it looks like Apache OFBiz and Java JDK 1.8.XX don't get along. I found help on another forum that confirmed the discrepancy in compatibility between OFBiz 13.07.01/Apache ant 1.9.4 and JDK 1.8.XX. This will cause the compiling of the Apache Ant to fail (which seems to run off of JDK 1.6).
I remedied the problem by downloading the archived JDK 1.7.0_67 from Oracle, re-mapping the System Variables accordingly, and re-initializing the Command Prompt.
It works now! Thank you all for your contributions.
Though solved, let me add something important. JDK version is not always an issue in such errors. Ofbiz v13.X.X works well on JDK 1.7 and above. The error shown is a peculiar issue with Ofbiz v13.07.01 dist.
As Martin pointed out, one need to add widget jars in the classpath of order, party, product & workeffort. Add the below line
<fileset dir="../../framework/widget/build/lib" includes="*.jar"/>
in build.xml of order, party, product & workeffort under applications directory.

grails-2.4.3 not working?

I just downloaded grails 2.4.3 and created a test application, but it fails when trying to run the application.
Anybody knows why its going wrong here?
Thanks
C:\workspace\grails_apps\testApp>grails run-app
| Running Grails application
Error occurred during initialization of VM
agent library failed to init: instrument
Error opening zip file or JAR manifest missing : C:\Program%20Files%20(x86)\Grails\grails-2.4.3\lib\org.springframework\springloaded\jars\springloaded-1.2.0.RELEASE.jar
| Error Forked Grails VM exited with error
C:\workspace\grails_apps\testApp>
For anyone interested,
this problem was solved by moving the grails installation from
C:\Program Files (x86)\Grails\grails-2.4.3
to
C:\Grails\grails-2.4.3
eg. by removing the spaces in the GRAILS_HOME path as explained in the post found here.
Note, it did not work to remove the spaces by setting GROOVY_HOME = C:\PROGRA~2\Grails\grails-2.4.3

Error in running RMIC via Ant using wsejbdeploy taskdef

I get the following exception when trying to generate RMIC using Ant task.
[wsejbdeploy] Error generating RMI code: RMIC command failed on project: .... with message:
[wsejbdeploy] error: The IBM RMIC version 0x1500 does not match the IBM runtime version 0x1600.
Please let me know how to fix this.
I am trying this using the WebSphere 6.1 server that comes bundled with RAD7.5.
This works fine when we use IDE to generate the EAR, and fails only when we use our custom Ant build file.
The error means that JAVA_HOME in your shell used to invoke Ant is different from the Java that was included with the embedded WebSphere Application Server. Try using the WAS_HOME/bin/ws_ant script, or set JAVA_HOME to WAS_HOME/java/.
The error
Cannot run RMIC because it is not installed. Expected location of RMIC is the following:
will some times confuse. enable the "Capture RMIC verbose output to the workspace .log file.
and see what the exact error your getting. This option will be available in properties > EJBDeployment.
In My case it throwing error due to huge number of jars in class path.It got resolved after shortening the class path jar location.

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