Multiple errors usin Reporting R1 2018

3 posts, 0 answers
  1. Jaime
    Jaime avatar
    4 posts
    Member since:
    Sep 2015

    Posted 21 Feb 2018 Link to this post

    Hi,this is my first time using Telerik Reporting and having some problems....

    I added to my Solution a "Telerik Reporting Library R1 2018"

    Then added a EDMX file with a couple of tables. Then add a Report "Report1.cs"

    Using the Report Designer on Visual Studio:

    1.- Add a Entitity DataSource (using the EDMX added before).

    2.- Using a table wizard to see the rows of a Table.

    When i Press "Preview" tab it shows this error:

    Each table row and column maintains a minimum size, resulting in a minimum table
    size of {Width=10px, Height=10px}.

    And if I try to render it (using c#) to PDF the pdf shows this error too:

    An error has occurred while processing Table 'table2':
    An error has occurred while resolving 'entityDataSource1' data source: An error occurred while invoking data
    retrieval method.
    ------------- InnerException -------------
    No connection string named 'SAOO_ProductionEntities' could be found in the application config file.

    But my application Config has the line with the 

    <add name="SAOO_ProductionEntities" ..../>

    So, wich is the problem? Telerik Reporting have been installed with the MSI package.

    Thanks.

     

  2. Jaime
    Jaime avatar
    4 posts
    Member since:
    Sep 2015

    Posted 21 Feb 2018 Link to this post

    Instead of using Entitity DataSource  I used SQl DataSource and works great.

    So, perhaps the problem is with the entity DataSource.

    Thanks.

     

  3. Jaime
    Jaime avatar
    4 posts
    Member since:
    Sep 2015

    Posted 21 Feb 2018 Link to this post

    After follow this steps:

    https://docs.telerik.com/reporting/entitydatasource-connecting-to-entity-data-model

    It's working!!

    The designer now works great and the report renders OK.

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