I am trying to install the Google APIs Eclipse Plugin, on Eclipse v3.7 (Indigo). I have tried both from a local copy of the archive (ZIP file) and online through Eclipse's "Install New Software" feature, but am unable to get it working. Instead, I constantly get these messages:
Multiple Problems have occurred:
An internal error occurred during "Install download0".
Install download0
Install download0
Install download1
Install download2
Install download2
Clicking more information brings up this:
An internal error occurred during: "Install download0".
Comparison method violates its general contract!
The error log says:
Error closing the output stream for osgi.bundle,org.eclipse.m2e.maven.runtime,1.0.200.20111228-1245 on repository file:/C:/eclipse/.
Stack trace:
eclipse.buildId=I20110613-1736
java.version=1.7.0_09
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_GB
Command-line arguments: -os win32 -ws win32 -arch x86
This is a continuation of log file C:\Users\Hiromi\workspace\.metadata\.bak_0.log
Created Time: 2013-05-25 21:15:24.600
Error
Sat May 25 21:22:55 BST 2013
Error closing the output stream for osgi.bundle,org.eclipse.m2e.maven.runtime,1.0.200.20111228-1245 on repository file:/C:/eclipse/.
java.io.IOException: Error unzipping C:\Users\Hiromi\AppData\Local\Temp\org.eclipse.m2e.maven.runtime_1.0.200.20111228-12454266317341648757159.jar: Invalid zip file format
at org.eclipse.equinox.internal.p2.core.helpers.FileUtils.unzipFile(FileUtils.java:75)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository$ZippedFolderOutputStream.close(SimpleArtifactRepository.java:185)
at java.io.FilterOutputStream.close(Unknown Source)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository$ArtifactOutputStream.close(SimpleArtifactRepository.java:113)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.transferSingle(MirrorRequest.java:244)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.transfer(MirrorRequest.java:191)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.perform(MirrorRequest.java:122)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.getArtifact(SimpleArtifactRepository.java:664)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.DownloadJob.run(DownloadJob.java:63)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
and also:
No repository found containing: osgi.bundle,com.ning.async-http-client,1.6.3.201112281337
and:
No repository found containing: osgi.bundle,org.jboss.netty,3.2.4.Final-201112281337
I am 100% certain that I am downloading the Eclipse 3.7 version of the plugin, and none of the other fixes listed on the internet have helped. Any help is greatly appreciated, and if any other information is required I am more than happy to provide it - thank you very much!