【报Bug】更新报错

详细问题描述
更新时报错
An error occurred while collecting items to be installed
session context was:(profile=profile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Problems downloading artifact: osgi.bundle,com.aptana.editor.common,3.0.3.201710171650.
MD5值不正确。预计MD5值：ef8b0b072f06c6b0888a40e87367cb86 实际MD5值 b7977911d5f539fe03e2ce021c9c263d，请重新检查更新。
Problems downloading artifact: osgi.bundle,com.aptana.ui,3.1.4.201707080240.
MD5值不正确。预计MD5值：2c1395efa2dbd394b71e78fd5240cef1 实际MD5值 aebe826dacd9718b29d436c7933db614，请重新检查更新。
Problems downloading artifact: osgi.bundle,com.pandora.ui,1.0.0.201707121609.
MD5值不正确。预计MD5值：7555d6786a8700512e3bd66a936e43eb 实际MD5值 0be55c762603d94cbb2bca2fc889ad41，请重新检查更新。
Problems downloading artifact: osgi.bundle,org.eclipse.equinox.util.overide,1.0.0.201710302033.
MD5值不正确。预计MD5值：89156c48ca87ccf940aa408d7444f929 实际MD5值 87728404d1fd24e7aa60b7ef82f1b3c9，请重新检查更新。

运行环境
[系统版本] win7旗舰版

联系方式
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