After import an cocos2d project, eclipse raise an two weird errors: “Android Library Update” , “C/C++ Indexer”

问题

After importing an cocos2d project to eclipse, it raise two weird errors:

"Android Library Update" , "C/C++ Indexer"

Error:

   An internal error occured during :"C/C++" . java.lang.NullPointerException.               
    An internal error occured during :"Android Library Update" . java.lang.NullPointerException.

Thanks in advance.

回答1:

See my answer https://stackoverflow.com/a/25892787/77156

I've been trying to fix this for a while, I'd suggest comparing the .cproject file in your project with the one in templates/cpp-template-default and removing extra section(s) in your file. I had to remove one section, I don't why it was added but it works now.

Update: It seems this section is added once you open eclipse with NDK_ROOT not defined, and after that, even if you define it, this section stays there in the configuration files and causes the same errors, you need to remove it to get your project to work.

The section looks like this, you can remove it safely after you close eclipse.

<cconfiguration id="0.1230402123.1377291156">
            <storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.1230402123.1377291156" moduleId="org.eclipse.cdt.core.settings" name="Debug">
                <externalSettings/>
                <extensions>
                    <extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
                    <extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
                    <extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
                    <extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
                    <extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
                    <extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
                </extensions>
            </storageModule>
            <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
        </cconfiguration>

回答2:

I have this problem also, just check your project.properties file

It came out that I missed this line ..

android.library.reference.1=../cocos2d/cocos/platform/android/java

来源：https://stackoverflow.com/questions/25384264/after-import-an-cocos2d-project-eclipse-raise-an-two-weird-errors-android-lib

标签

android

eclipse

cocos2d-x