Quick question: Our build scripts occasionally run several
xcodebuild (xcode 3.1.2) instances in parallel, under the same user account. Is
there any chance this can cause issues? We are seeing an occasional crash of
xcodebuild:
15:16:00 2010-06-28 15:16:00.507
xcodebuild[60931:4b03] [IT] ASSERTION FAILURE in /SourceCache/DevToolsBase/DevToolsBase-1148/pbxcore/Infrastructure/XCDerivedFileCache.m:242
15:16:00 Details: Assertion failed:
curCacheEntry == NULL
15:16:00 Object:
<XCDerivedFileCache:0x027c4590>
15:16:00 Method:
-pruneCacheToNumberOfBytes:minimumCacheEntryAgeForRemoval:
15:16:00 Thread: <NSThread:
0x274b8f0>{name = (null), num = 3}
Which does look a bit like a race condition for a shared
cache. If that’s a known issue, can I configure the two instances to *not*
share a cache without using a separate user account for each one?
Thanks,
Rachel