I use Turbo Delphi Explorer (FREEWARE) and I am already a regular user of AnyDAC 1.X (by adding it to the dclusr.dpk package).
I have just downloaded AnyDAC 2.0.2 sources (the only way to make any thirdy party components work in Turbo Delphi Explorer is via sources) and its installation process was as easy as deleting all older files from its directory, putting all new files there and rebuild dclusr.dpk! Great!
My first test was to open an "Oracle DB" project, rebuild and trying to run it. Everything was fine, until my program reached "adConnection.Connected := True;"
I checked the events output from debugger and noted that that wasn't related to wsock32.dll anymore. Now I am clueless. Here is the events dump:
Thread Start: Thread ID: 3088. Process ZJPIRR.exe (3176) Process Start: C:BrunoDelphiZJP Invalid Rejects ReportZJPIRR.exe. Base Address: $00400000. Process ZJPIRR.exe (3176) Module Load: ZJPIRR.exe. Has Debug Info. Base Address: $00400000. Process ZJPIRR.exe (3176) Module Load: ntdll.dll. No Debug Info. Base Address: $7C900000. Process ZJPIRR.exe (3176) Module Load: KERNEL32.dll. No Debug Info. Base Address: $7C800000. Process ZJPIRR.exe (3176) Module Load: OLEAUT32.dll. No Debug Info. Base Address: $77120000. Process ZJPIRR.exe (3176) Module Load: msvcrt.dll. No Debug Info. Base Address: $77C10000. Process ZJPIRR.exe (3176) Module Load: USER32.dll. No Debug Info. Base Address: $7E410000. Process ZJPIRR.exe (3176) Module Load: GDI32.dll. No Debug Info. Base Address: $77F10000. Process ZJPIRR.exe (3176) Module Load: ADVAPI32.dll. No Debug Info. Base Address: $77DD0000. Process ZJPIRR.exe (3176) Module Load: RPCRT4.dll. No Debug Info. Base Address: $77E70000. Process ZJPIRR.exe (3176) Module Load: ole32.dll. No Debug Info. Base Address: $774E0000. Process ZJPIRR.exe (3176) Module Load: VERSION.dll. No Debug Info. Base Address: $77C00000. Process ZJPIRR.exe (3176) Module Load: COMCTL32.dll. No Debug Info. Base Address: $5D090000. Process ZJPIRR.exe (3176) Module Load: SHELL32.dll. No Debug Info. Base Address: $7C9C0000. Process ZJPIRR.exe (3176) Module Load: SHLWAPI.dll. No Debug Info. Base Address: $77F60000. Process ZJPIRR.exe (3176) Module Load: WINSPOOL.DRV. No Debug Info. Base Address: $73000000. Process ZJPIRR.exe (3176) Module Load: comdlg32.dll. No Debug Info. Base Address: $763B0000. Process ZJPIRR.exe (3176) Module Load: WSOCK32.dll. No Debug Info. Base Address: $71AD0000. Process ZJPIRR.exe (3176) Module Load: WS2_32.dll. No Debug Info. Base Address: $71AB0000. Process ZJPIRR.exe (3176) Module Load: WS2HELP.dll. No Debug Info. Base Address: $71AA0000. Process ZJPIRR.exe (3176) Module Load: IMM32.dll. No Debug Info. Base Address: $76390000. Process ZJPIRR.exe (3176) Module Load: LPK.dll. No Debug Info. Base Address: $629C0000. Process ZJPIRR.exe (3176) Module Load: USP10.dll. No Debug Info. Base Address: $74D90000. Process ZJPIRR.exe (3176) Module Load: COMCTL32.dll. No Debug Info. Base Address: $773D0000. Process ZJPIRR.exe (3176) Module Load: MSCTF.dll. No Debug Info. Base Address: $74720000. Process ZJPIRR.exe (3176) Module Load: msctfime.ime. No Debug Info. Base Address: $755C0000. Process ZJPIRR.exe (3176) Module Load: IIAAG1DA.dll. No Debug Info. Base Address: $6A900000. Process ZJPIRR.exe (3176) Module Load: UNKNOWN_MODULE_2. No Debug Info. Base Address: $6B900000. Process ZJPIRR.exe (3176) Module Load: UNKNOWN_MODULE_3. No Debug Info. Base Address: $6C900000. Process ZJPIRR.exe (3176) Module Load: IIAAG1DD.dll. No Debug Info. Base Address: $00D70000. Process ZJPIRR.exe (3176) Module Load: UxTheme.dll. No Debug Info. Base Address: $5AD70000. Process ZJPIRR.exe (3176) Module Load: WSHIP6.dll. No Debug Info. Base Address: $58D40000. Process ZJPIRR.exe (3176) Module Load: midas.dll. No Debug Info. Base Address: $4DAE0000. Process ZJPIRR.exe (3176) Thread Start: Thread ID: 3212. Process ZJPIRR.exe (3176) Module Load: OCI.dll. No Debug Info. Base Address: $10000000. Process ZJPIRR.exe (3176) Module Load: MSVCR71.dll. No Debug Info. Base Address: $7C340000. Process ZJPIRR.exe (3176) Module Load: PSAPI.DLL. No Debug Info. Base Address: $76BF0000. Process ZJPIRR.exe (3176) Module Load: OraOCIICUS10.dll. No Debug Info. Base Address: $01A70000. Process ZJPIRR.exe (3176) Module Load: WINMM.dll. No Debug Info. Base Address: $76B40000. Process ZJPIRR.exe (3176) Module Load: CRYPT32.dll. No Debug Info. Base Address: $77A80000. Process ZJPIRR.exe (3176) Module Load: MSASN1.dll. No Debug Info. Base Address: $77B20000. Process ZJPIRR.exe (3176) Debug Output: HEAP[ZJPIRR.exe]: Process ZJPIRR.exe (3176) Debug Output: Invalid Address specified to RtlFreeHeap( 00140000, 00175A58 ) Process ZJPIRR.exe (3176)
I am using Oracle Instant Client version 10.2.0.3.
Could you do following things: 1) Try to connect using Oracle full scale client, not a instant client. Does that work ? 2) Activate AnyDAC monitoring, run application up to AV and post ziped monitor ouput here. Or run application with "Stop on exception"=On upto to AV, then post call stack here.
It's not actually an Action Violation. It's an exception that Delphi IDE is catching ("Invalid Address specified to RtlFreeHeap", as you can see in the events dump I've posted above). I don't get any problem when running the program outside Delphi IDE, though.
1) Please, clarify. Do you really get an exception in IDE or you just see "Invalid Address" in Events View ? 2) In general it looks like some Oracle client issue. And the place, where it happens, is very trivial. It is first initializing OCI call. I will look for that in INet and Metalink.
2) In general it looks like some Oracle client issue. And the place, where it happens, is very trivial. It is first initializing OCI call. I will look for that in INet and Metalink.
Ok, it looks like one old Oracle client issue. Somebody from OCI developers forgot dbugging code. So, you should just ignore that or try upgrade your Oracle client. IOW, dont warry - your application and AnyDAC working ok
1) Am I right, remembering that I have included WSStartup into daADStanUtil due to issues described by you ? 2) PatchINT3 - I am not sure, what other code it can break ... So, I will suggest include PatchINT3 by you into your application code. But thank you for suggestion ! It may help also to somebody other.
1) Am I right, remembering that I have included WSStartup into daADStanUtil due to issues described by you ?
Yes Diman! Now you found it's an Instant Client debug issue, I think you may want to remove the Startup and Cleanup from daADStanUtil, because PatchINT3 took care of that old issue as well!
2) PatchINT3 - I am not sure, what other code it can break ... So, I will suggest include PatchINT3 by you into your application code. But thank you for suggestion ! It may help also to somebody other.
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