com.jacob.com.ComFailException: A COM exception has been encountered: At Invoke of: StartAcquire Description: An unknown COM error has occured.

codegur.website | 8 months ago
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    com.jacob.com.ComFailException: A COM exception has been encountered: At Invoke of: TestAPI Description: ÔÖÄÑÐԹÊÕÏ

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    Root Cause Analysis

    1. com.jacob.com.ComFailException

      A COM exception has been encountered: At Invoke of: StartAcquire Description: An unknown COM error has occured.

      at com.jacob.com.Dispatch.invokev()
    2. com.jacob.com
      Dispatch.call
      1. com.jacob.com.Dispatch.invokev(Native Method)
      2. com.jacob.com.Dispatch.call(Dispatch.java)
      2 frames
    3. Unknown
      ReadDLL.main
      1. ReadDLL.main(ReadDLL.java:40)
      1 frame