I have a couple of repositories that are getting the same error. It appears that Fisheye does not like something about a .doc file that it thinks is not a Word file, but possibly a Rich Text Format file. I have put in an exclude on the entire folder, as well as all items with a .doc extension.
Here is the error information:
Repository index failed due to error com.cenqua.fisheye.rep.RepositoryClientException: com.atlassian.fisheye.dvcs.handler.DvcsProcessException: Error while communicating with VCS: com.atlassian.fisheye.dvcs.handler.DvcsProcessException: Error while communicating with VCS: com.atlassian.utils.process.ProcessException: While executing: "D:\RoRPrograms\Git\bin\git.exe whatchanged --always --reverse --date-order -m --no-abbrev --no-renames e80a314e0f115de6bd84f4fa31f0edf5686162cd..af2fe82d2733eb22a745bbabd4eaef71d25ce1df --pretty=format:C:%H%nP:%P%nA:%aN%nE:%aE%nR:%cN%nF:%cE%nD:%at%nS:%s%nB:%b%n@@fe_body_end@@ " in [D:\FisheyeData\var\cache\ImageProcessing\clone] com.atlassian.utils.process.ProcessException: com.atlassian.fisheye.dvcs.handler.DvcsProcessRuntimeException: com.atlassian.fisheye.dvcs.handler.DvcsProcessException: Error while communicating with VCS: d:\TEMP/eFtzMa_Version 6 Eclipse Build and Release Procedure.doc is not a Word Document. It is probably a Rich Text Format file d:\TEMP/eFtzMa_Version 6 Eclipse Build and Release Procedure.doc is not a Word Document. fatal: Out of memory, malloc failed (tried to allocate 310979025 bytes) com.atlassian.fisheye.dvcs.handler.DvcsProcessRuntimeException: com.atlassian.fisheye.dvcs.handler.DvcsProcessException: Error while communicating with VCS: d:\TEMP/eFtzMa_Version 6 Eclipse Build and Release Procedure.doc is not a Word Document. It is probably a Rich Text Format file d:\TEMP/eFtzMa_Version 6 Eclipse Build and Release Procedure.doc is not a Word Document. fatal: Out of memory, malloc failed (tried to allocate 310979025 bytes) com.atlassian.fisheye.dvcs.handler.DvcsProcessException: Error while communicating with VCS: d:\TEMP/eFtzMa_Version 6 Eclipse Build and Release Procedure.doc is not a Word Document. It is probably a Rich Text Format file d:\TEMP/eFtzMa_Version 6 Eclipse Build and Release Procedure.doc is not a Word Document. fatal: Out of memory, malloc failed (tried to allocate 310979025 bytes) com.atlassian.utils.process.ProcessException: While executing: "D:\RoRPrograms\Git\bin\git.exe diff --no-renames --no-abbrev --full-index -U0 8c22f07f8570d334940c9705161799eef15aada7..a16db74f1f9ab724dcd82c646510c779ee5fbfbd " in [D:\FisheyeData\var\cache\ImageProcessing\clone] com.atlassian.utils.process.ProcessException: Non-zero exit code: 128