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    Data File - Data Source

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    • R
      rsampaio last edited by

      Hi. I'm Rebeca, I'm knew here,

      So, I'm trying to create a Data Source, using XML as a Fily type. But I'm kind of lost.

      I already created the Template "example.class" and set the path to the data folder. I also saved the data source on Mango...

      0_1572275092063_1.PNG

      But how can I have acess to this data on Mango? How can I see the files that Mango is receiving?

      For example: I created other data source, type modbus I/P, The data source, in this case, it's coming from a`PLC, and I can see it on the Watch List or even in the Graphic representations.

      Could you help me, please?

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      • R
        rsampaio last edited by

        Sorry.. It should be; "I am NEW here".

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        • terrypacker
          terrypacker last edited by

          Hi Rebeca,

          I would suggest playing with some of the example classes included with the data source to try and understand how it works. The data will be saved into data points on the data source that need to be either created first or you can check the Create missing points checkbox.

          If you look in the MA_HOME/web/modules/dataFile/web/CompilingGrounds/CSV directory you can see a few example classes and data files you can test with.

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          • R
            rsampaio last edited by

            Terry, Hi.

            I tried to use the CSV files that you mentioned, and play with the examples. But, when I save the data source, Mango shows me this message:

            0_1572955349570_events.PNG

            0_1572955406703_source.PNG

            Could you help me again, please?

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            • terrypacker
              terrypacker last edited by

              You are importing a non csv formatted file. Looks like you are trying to import the MultiColumnCsvImporter.java file.

              The path to data file or folder setting must point to a directory that will contain CSV files for importing, not the source code you use to build the importers.

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              • R
                rsampaio last edited by

                I got it! Thank you, so much.

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                • R
                  rsampaio last edited by

                  The data file that I wanted to import was on the same directory than the java file. So I created a new directory, and it worked ;D

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