PerfView bug: Error: Illegal characters in path. RRS feed

  • Question

  • When I double clicked on CPU Stacks, nothing show up in the stack view.

    The last few lines in log:

    [Quick lookup of ntdll]
    [Loading symbols for C:\Windows\System32\ntdll.dll]
    DBGHELP: C:\Users\Zheng\AppData\Local\Temp\symbols\ntdll.pdb\FFC2810A1E6F4EC49B4E4A0257637EC62\ntdll.pdb - OK
    Successfully found PDB C:\Users\Zheng\AppData\Local\Temp\symbols\ntdll.pdb\FFC2810A1E6F4EC49B4E4A0257637EC62\ntdll.pdb
        GUID ffc2810a-1e6f-4ec4-9b4e-4a0257637ec6 Age 2 Version 6.2.9200.16384 (win8_rtm.120725-1247)
    Opened Pdb file C:\Users\Zheng\AppData\Local\Temp\symbols\ntdll.pdb\ffc2810a1e6f4ec49b4e4a0257637ec62\ntdll.pdb
    Loaded, resolving symbols
        Addresses to look up       366
            Found Symbols          351
            Distinct Found Symbols 163
            Unmatched Symbols 15
    Completed: Looking up high importance PDBs that are locally cached   (Elapsed Time: 0.125 sec)
    Started: Computing Stack Traces
    Completed: Computing Stack Traces   (Elapsed Time: 0.004 sec)
    Error: Illegal characters in path.

    Trace info:

    Machine Name ZHENGWIN8
    Operating System Windows 8 Pro
    OS Build Number 9200.16461.amd64fre.win8_gdr.121119-1606
    UTC offset of this timezone 8
    OS Boot Time 12/24/2012 20:12:51.492
    Trace Start Time 12/28/2012 17:33:31.237
    Trace End Time 12/28/2012 17:33:40.634
    Trace Duration (Sec) 9.4
    CPU Frequency (Mhz) 3,192
    Number Of Processors 4
    Memory Size (Meg) 12,278
    Pointer Size 8
    Sample Profile Interval (MSec) 1.00
    Total Events 91980
    Lost Events 0
    ETL File Size (MB) 7.2


    • Moved by Mike Feng Monday, December 31, 2012 1:57 AM (From:Common Language Runtime)
    • Moved by Mike Feng Thursday, January 3, 2013 2:52 AM restructure .NET forums (From:Building Development and Diagnostic Tools for .Net)
    Friday, December 28, 2012 10:48 AM

All replies

  • Hi xm,

    This may not the bug of PrefView, you need to check the path again. The log path.

    Have a nice day.

    Call me ghost for short, Thanks
    To get the better answer, it should be a better question.

    Monday, December 31, 2012 2:08 AM