Error importing grails 1.3.7 project

[Andrew Eisenberg]

It is possible to upgrade, but not simple or straight forward. I would recommend asking the best way to do this on the grails forum. There are lots of little things that need to change.

Here's the place to put your question:
http://forum.springsource.org/forumd....php?76-Grails

[nithya.krishnan]

Is it possible to convert 1.3.7 grails project 2.0.4,If i am updating that i am getting errors.

Thanks a lot for your reply,currently i am not upgrading the existing projects

If i import project in STS i am able to see the output window,

but i am unsure why i am getting these build errors

Message:
JavaBuilder handling ImageBuilderInternalException while building: branchV2
Exception Stack Trace:org.eclipse.core.internal.resources.Resource Exception: A resource exists with a different case: '/branchV2/target-eclipse/classes/branchV2'.
at org.eclipse.core.internal.resources.Resource.check DoesNotExist(Resource.java:308)
at org.eclipse.core.internal.resources.Resource.check DoesNotExist(Resource.java:286)
at org.eclipse.core.internal.resources.Folder.assertC reateRequirements(Folder.java:30)
at org.eclipse.core.internal.resources.Folder.create( Folder.java:95)
at org.eclipse.jdt.internal.core.builder.AbstractImag eBuilder.createFolder(AbstractImageBuilder.java:52 3)
at org.eclipse.jdt.internal.core.builder.AbstractImag eBuilder$1.visit(AbstractImageBuilder.java:298)
at org.eclipse.core.internal.resources.Resource$1.vis itElement(Resource.java:65)
at org.eclipse.core.internal.watson.ElementTreeIterat or.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterat or.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterat or.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accep t(Resource.java:75)
at org.eclipse.jdt.internal.core.builder.AbstractImag eBuilder.addAllSourceFiles(AbstractImageBuilder.ja va:255)
at org.eclipse.jdt.internal.core.builder.BatchImageBu ilder.build(BatchImageBuilder.java:52)
at org.eclipse.jdt.internal.core.builder.JavaBuilder. buildAll(JavaBuilder.java:254)
at org.eclipse.jdt.internal.core.builder.JavaBuilder. build(JavaBuilder.java:178)
at org.eclipse.core.internal.events.BuildManager$2.ru n(BuildManager.java:728)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner .java:42)
at org.eclipse.core.internal.events.BuildManager.basi cBuild(BuildManager.java:199)
at org.eclipse.core.internal.events.BuildManager.basi cBuild(BuildManager.java:239)
at org.eclipse.core.internal.events.BuildManager$1.ru n(BuildManager.java:292)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner .java:42)
at org.eclipse.core.internal.events.BuildManager.basi cBuild(BuildManager.java:295)
at org.eclipse.core.internal.events.BuildManager.basi cBuild(BuildManager.java:256)
at org.eclipse.core.internal.events.BuildManager.buil d(BuildManager.java:394)
at org.eclipse.core.internal.resources.Project$1.run( Project.java:618)
at org.eclipse.core.internal.resources.Workspace.run( Workspace.java:2344)
at org.eclipse.core.internal.resources.Project.intern alBuild(Project.java:597)
at org.eclipse.core.internal.resources.Project.build( Project.java:114)
at org.eclipse.debug.core.model.LaunchConfigurationDe legate$1.run(LaunchConfigurationDelegate.java:423)
at org.eclipse.core.internal.resources.Workspace.run( Workspace.java:2344)
at org.eclipse.core.internal.resources.Workspace.run( Workspace.java:2326)
at org.eclipse.debug.core.model.LaunchConfigurationDe legate.buildProjects(LaunchConfigurationDelegate.j ava:430)
at org.eclipse.debug.core.model.LaunchConfigurationDe legate.buildForLaunch(LaunchConfigurationDelegate. java:126)
at org.eclipse.debug.internal.core.LaunchConfiguratio n.launch(LaunchConfiguration.java:822)
at org.eclipse.debug.internal.core.LaunchConfiguratio n.launch(LaunchConfiguration.java:703)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildA ndLaunch(DebugUIPlugin.java:937)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run( DebugUIPlugin.java:1141)
at org.eclipse.core.internal.jobs.Worker.run(Worker.j ava:54)

.version=1.7.0_07
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product com.springsource.sts.ide
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product com.springsource.sts.ide

is it os byte issue could you please explain where i went wrong ?

Thanks & Regards,
Nithya.

[Andrew Eisenberg]

Looks like you are trying to build a project where there are two packages coming from different source folders that have the same names, but with different capitalization. In windows, this means that the packages are the same, but in Eclipse, this is confusing and causes an error.

The package/folder is called this: '/branchV2/target-eclipse/classes/branchV2'. Do you know of any other folders out there with the same name, but different capitalization?

[nithya.krishnan]

Looks like you are trying to build a project where there are two packages coming from different source folders that have the same names, but with different capitalization. In windows, this means that the packages are the same, but in Eclipse, this is confusing and causes an error.

The package/folder is called this: '/branchV2/target-eclipse/classes/branchV2'. Do you know of any other folders out there with the same name, but different capitalization?

Thank you so much,Andrew Eisenberg for your replies,Currently i can run my application without any compilation errors

I would like to get my application in cloud can u give me some useful links illustrating this.especially db connectivity,

Thanks & Regards,
Nithya.

[nithya.krishnan]

Thank you so much,Andrew Eisenberg for your replies,Currently i can run my application without any compilation errors

grails run-app -https from command line

http://localhost:8080/home and http://localhost:8443/home

when i create a tc server instance i am not able to view this could you please help

whether i have to build my app using -https how i can create such a instance.I am not sure on this.

Thanks & Regards,
Nithya.

[Andrew Eisenberg]

I would like to get my application in cloud can u give me some useful links illustrating this.especially db connectivity,

Take a look at cloud foundry and its grails support. See
http://grails.org/plugin/cloud-foundry
and
http://docs.cloudfoundry.com/framewo...ng/grails.html

[Andrew Eisenberg]

Thank you so much,Andrew Eisenberg for your replies,Currently i can run my application without any compilation errors

grails run-app -https from command line

http://localhost:8080/home and http://localhost:8443/home

when i create a tc server instance i am not able to view this could you please help

whether i have to build my app using -https how i can create such a instance.I am not sure on this.

Thanks & Regards,
Nithya.

This question is outside my area of expertise. Please ask the question on the grails forum.

[Kris De Volder]

Updating projects is possible. There is a command 'grails upgrade'. However, the command is not 'magic' and upgraded projects more often than not do need you to manually fix things before they will actually work.

If the project is known to be a 1.3.7 project I think you should start by importing it as such. When you are confident is working as a 1.3.7 project, you can try upgrading to 2.0.4 after that. Trying to do too many things at once, it is much harder to tell what is causing your problems. Is it some problem importing, is it the wrong grails version, a problem with project, a problem in incorrect migration to 2.0.4?

How can we tell?

Take it one step at a time.

[nithya.krishnan]

Updating projects is possible. There is a command 'grails upgrade'. However, the command is not 'magic' and upgraded projects more often than not do need you to manually fix things before they will actually work.

If the project is known to be a 1.3.7 project I think you should start by importing it as such. When you are confident is working as a 1.3.7 project, you can try upgrading to 2.0.4 after that. Trying to do too many things at once, it is much harder to tell what is causing your problems. Is it some problem importing, is it the wrong grails version, a problem with project, a problem in incorrect migration to 2.0.4?

How can we tell?

Take it one step at a time.

Hi Kris De Volder,

Thanks for the reply,

My error in project solved when i changed jdk to 6,Currently my project is grails 1.3.7 I have not upgraded the project When i am creating instance of TC server it is not running.

Thanks & Regards,
Nithya.

[Kris De Volder]

> My error in project solved when i changed jdk to 6,Currently my project is grails 1.3.7 I have not upgraded the project When i am > creating instance of TC server it is not running.

Without some more specific information, nobody is going to be able to help you. Do you have error messages? How did you create the server instance? How did you deploy the app?

Anyway... following 'one step at a time' philosophy, maybe first try running your app with Grails 'run-app' before trying to deploy it. You get a faster turnaround with run-app and can confirm the app is working or not before trying to deploy it to an actual server.

To run with run app, Right click on the project and select "Run As >> Grails Command (run-app)"