• Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search

    Error Reading|Writing variables bigger than 256 bytes is not supported!

    Mervis
    1
    2
    35
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • M
      mi last edited by

      I have successfully installed 'sscp-sql-bridge` and I can see that it is connecting to both the Unipi Windows RT on another computer and the MariaDB running on docker on a third machine.

      I have made two simple tests: SELECT an INT value from the database, write it to a variable in the Mervis RT which is INT.

      The integer value in the database is 1.
      The bridge quits with the following message:

      Writing variables bigger than 256 bytes is not supported!
      

      If I try to read from Mervis RT and write to the DB (INT to INT again), I get the error message:

      Reading variables bigger than 256 bytes is not supported!
      

      It seems weird to me that an INT is bigger than 256 bytes, what is going on?

      M 1 Reply Last reply Reply Quote 0
      • M
        mi @mi last edited by mi

        Sometimes writing stuff down helps with thinking.

        The error message is confusing, but I had forgotten to update the vlistfile after making changes to the variable definitions in Mervis.

        It now works with integers. Seems to still have problems with strings though, is this a limitation?

        1 Reply Last reply Reply Quote 0
        • First post
          Last post