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Null is given for static call from resolveTypeBinding [message #1718739]

Tue, 29 December 2015 16:06

Ivan Ivan

Messages: 57
Registered: May 2015

Member

Hi, I have the code

package com.test;
import com.test.Test2;

public class Test1
{    
    public void test()
    {
        return Test2.do123();
    }
}

So when I call resolveTypeBinding for Test2, I receive null. I don't understand why, I should get com.test.Test2 (I even made import for it). How it solve the problem? Thanks

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Re: Null is given for static call from resolveTypeBinding [message #1718742 is a reply to message #1718739]

Tue, 29 December 2015 16:32

Erick Hagstrom

Messages: 107
Registered: April 2014
Location: USA

Senior Member

Did you create your parser with setResolveBindings(true) ?

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Re: Null is given for static call from resolveTypeBinding [message #1718743 is a reply to message #1718742]

Tue, 29 December 2015 16:43

Ivan Ivan

Messages: 57
Registered: May 2015

Member

Sure.

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Re: Null is given for static call from resolveTypeBinding [message #1718746 is a reply to message #1718743]

Tue, 29 December 2015 16:55

Erick Hagstrom

Messages: 107
Registered: April 2014
Location: USA

Senior Member

Is Test2 in your project, right next to Test1? Does it compile? Does it have a do123() method? Is it static?

When you "call resolveTypeBinding for Test2", what exactly are you calling it on? A SimpleName? in the import statement or the return statement?

You're asking us to guess, basically. There's something wrong on your end, but it could be any number of things. More information would be good.

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Re: Null is given for static call from resolveTypeBinding [message #1718747 is a reply to message #1718746]

Tue, 29 December 2015 17:23

Ivan Ivan

Messages: 57
Registered: May 2015

Member

It looks like that I have problems with setting up my parser.
This is my code

parser.setEnvironment(getProjectJars(), getSrcPaths(), null, true);

So, I add to classpaths only my attached jars, but not code paths as well. Am I right, I should add all paths here beginning from the root and up to the end of each path (directory path if we talk how it's represented in the filesystem).
For example, I have

C:\src

my root. And

C:\src\com\test\Test1.java
C:\src\com\test\Test2.java

my source files. I should add to classpath only

C:\src\com\test

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Re: Null is given for static call from resolveTypeBinding [message #1718759 is a reply to message #1718747]

Tue, 29 December 2015 20:29

Erick Hagstrom

Messages: 107
Registered: April 2014
Location: USA

Senior Member

Well, it's worth a shot. As an alternative I would try

C:\src

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Re: Null is given for static call from resolveTypeBinding [message #1718809 is a reply to message #1718759]

Wed, 30 December 2015 15:41

Ivan Ivan

Messages: 57
Registered: May 2015

Member

Yes, that works now, thanks!

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