When I create new android project in eclipse I facing below problem.
Path: F:\ProjectWorkSpace\appcompat_v7\libs\android-support-v4.jar [2016-03-03 10:37:14 - DownSlider] Length: 1421457 [2016-03-03 10:37:14 - DownSlider] SHA-1: fb6b7b885e8f62731e3f2fb9e64970e2d1d5ef5b [2016-03-03 10:37:14 - DownSlider] Path: F:\ProjectWorkSpace\android-support-v7-appcompat\libs\android-support-v4.jar [2016-03-03 10:37:14 - DownSlider] Length: 1184450 [2016-03-03 10:37:14 - DownSlider] SHA-1: e19387dc3b060af32f5401f84fbe246635256955 [2016-03-03 10:37:14 - DownSlider] Path: F:\ProjectWorkSpace\DownSlider\libs\android-support-v4.jar [2016-03-03 10:37:14 - DownSlider] Length: 1421457 [2016-03-03 10:37:14 - DownSlider] SHA-1: fb6b7b885e8f62731e3f2fb9e64970e2d1d5ef5b [2016-03-03 10:37:14 - DownSlider] Jar mismatch! Fix your dependencies
Delete v4 jar from DownSlider libs folder ,copy jar from your android-support-v7-appcompat and paste it to DownSlider project libs folder this will solve your problem