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Error for jira project

xavier jir

Hi i try to run the following code..But it shows the error.. Please guide what is the actual error how to resolve it??

ComponentManager cm=ComponentManager.getInstance();

ProjectManager pm = cm.getProjectManager();

List pro=new ArrayList<Project>();

pro.add(pm.getProjectObjects());

Iterator it=pro.iterator();

while(it.hasNext())

{

Project proj=it.next();

//id[i]=proj.getId();

//System.out.println(id[i]);

}

Accepted answers

All comments

Nic Brough -Adaptavist-

No idea. What error message are you getting?

xavier jir

The following error i'm getting.. If you get solution means please share...

[ERROR] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Compilation failure

C:\service\src\main\java\com\example\plugin\tutorial\MyPlugin.java:[39,20] incompatible types

found : java.lang.Object

required: java.lang.Long

Radu Dumitriu

For sure Nic has some crystal ball to see the line 39, column 20 in MyPlugin.java. I suggest you to read first some Java tutorial.

Radu Dumitriu

Well, this is nice.

Line: pro.add(pm.getProjectObjects());

you are adding a list of projects as a reference into a list of projects. This is wrong.

It will die the first time you are taking the project because instead of projects, it has a single element which is a list of project, therefore error (class cast)

You should write:

pro = pm.getProjectObjects();

pro.addAll(pm.getProjectObjects());

xavier jir

Ya i tried that also.. But i get the error on this line

Project proj=it.next();

Radu Dumitriu

Because you need to say Iterator<Project>

xavier jir

The same error for this line

Project proj=it.next();

[INFO] ------------------------------------------------------------------------

[ERROR] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Compilation failure

C:\service\src\main\java\com\example\plugin\tutorial\MyPlugin.java:[39,20] incompatible types

found : java.lang.Object

required: com.atlassian.jira.project.Project

Radu Dumitriu

xavier

Please try the following variants. After that, you will have to promise to read some Java tutorial. From the start, I didn't compile them so the eventual errors will need to be fixed by you.

ProjectManager pm = ComponentManager.getInstance().getProjectManager();

        List<Project> pro = pm.getProjectObjects();

        if(pro != null) {
            Iterator<Project> it=pro.iterator();
            
            while(it.hasNext()) {
                Project proj=it.next();
            }
        }

or better, the equivalent:

List<Project> pro = ComponentManager.getInstance().getProjectManager().getProjectObjects();

        if(pro != null) {
            for(Project proj : pro) {
               
            }
        }

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