ActionBarSherlock类型mAdded无法解析或不是字段Watson.java

Question

I spended a day looking for solution for this error I downloaded ActionBarSherlock and import library to eclipse I had fixed all errors and this is the last one I Checked all layouts there is no xml error, Cleaned workspace and restarted eclipse

this is error descrition :

Description Resource Path Location Type mAdded cannot be resolved or is not a field Watson.java /abs_library/src/android/support/v4/app line 59 Java Problem

The code

if (mFragments.mAdded != null) {
                for (int i = 0; i < mFragments.mAdded.size(); i++) {
                    Fragment f = mFragments.mAdded.get(i);
                    if (f != null && !f.mHidden && f.mHasMenu && f.mMenuVisible
                            && f instanceof OnCreateOptionsMenuListener) {
                        show = true;
                        ((OnCreateOptionsMenuListener) f).onCreateOptionsMenu(
                                menu, inflater);
                        if (newMenus == null) {
                            newMenus = new ArrayList<Fragment>();
                        }
                        newMenus.add(f);
                    }
                }
            }

Thank you

Answer 1

if you updated your android-support-v4.jar, just replace these three lines of code

if (mFragments.mAdded != null) {
   for (int i = 0; i < mFragments.mAdded.size(); i++) {
      Fragment f = mFragments.mAdded.get(i);

with

List<Fragment> actives =  mFragments.getActiveFragments(null);
if (actives != null) {
   for (int i = 0; i < actives.size(); i++) {
       Fragment f = actives.get(i);

...

everything will be ok.

Answer 2

I found a solution: 1# download SherlockActionBar sources from here: https://github.com/JakeWharton/ActionBarSherlock/releases 2# if you're using android-support-v4.jar in your project (as I am) -> replace it from ZIP #1 (you can find it in 'libs' folder) It helps me.

Note: I had 2 versions of android-support-v4.jar in my project:

1. from AndroidSDK (extras~>android~>v4) // work with the error
2. from SherlockActionBar // works ok here