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    Unsolved Qt OpcUa Server Deployment Error

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    • M
      Mauda last edited by

      Dear Community,

      currently I am trying to cross compile a stand-alone Opc Ua Server on a Raspberry Pi4B
      For Cross Compilation, I used this instruction: https://wapel.de/?p=842
      My source code is based on the official waterpump example:
      https://doc.qt.io/QtOPCUA/qtopcua-waterpump-waterpump-qmlcpp-example.html

      My exact problem is:
      The Relaese-Version of the Server does not deploy on the Raspberry Pi correctly.

      After building the software, I get following error code within the error log window

      /tmp/ccF0J1PW.s:-1: Error: Assembler messages:
      

      The compiler log window shows this error description:

      /tmp/ccF0J1PW.s: Assembler messages:
      /tmp/ccF0J1PW.s:4206: IT blocks containing 32-bit Thumb instructions are deprecated in ARMv8
      /tmp/ccF0J1PW.s:13562: IT blocks containing 32-bit Thumb instructions are deprecated in ARMv8
      /tmp/ccF0J1PW.s:71648: IT blocks containing 32-bit Thumb instructions are deprecated in ARMv8
      

      After running the Application with the error, I got the following Output in the Application Window:

      Could not initialize server.
      double free or corruption (fasttop)
      

      I searched within the internet for a solution, but I couldn´t find anything.
      My thougts about possible error reason are:

      • wrong Raspberry Pi Development Kit

      • wrong compiler is used

      Is there anyone who had the same problem?
      I would be glad to get any tips, how to solve this.

      Thank you in Advance!

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