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After creating a new project in Eclipse on Windows 8 I face this problem and I'll have to restart Eclipse to fix it.

Failed to find the style corresponding to the id 2130772027 Failed to find the style corresponding to the id 2130771996 java.lang.NullPointerException

Exception details are logged in Window > Show View > Error Log

The following classes could not be instantiated: - android.support.v7.internal.app.WindowDecorActionBar (Open Class, Show Error Log) See the Error Log (Window > Show View) for more details.`

Please help me with this issue, it's so annoying.

S.L. Barth is on codidact.com
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Mahdi Javaheri
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    use Android Studio! if you don't have any special reason to use Eclipse, Android Studio will help you a lot on Android development: https://developer.android.com/sdk/installing/migrate.html – iamkaan Jul 19 '15 at 10:02
  • Android Studio is very slow and it will slow down my progress – Mahdi Javaheri Jul 19 '15 at 10:28

1 Answers1

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Import "android-support-v7-appcompat" library in your work space and then add it to project use following step.

  • right click on project click on property.
  • select android from right side.
  • then click on add and select android-support-v7-appcompat and click apply and ok.

that's it

Ganpat Kaliya
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