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Session Id : wNy0iOV3kTq/64RS88bsCW
Power Platform Community / Forums / Power Apps - Power Apps Experimental Features / New analysis engine
Power Apps - Power Apps Experimental Features
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New analysis engine

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Posted on 3 Jan 2025 06:37:40 by LaelLeeH 91
Hi,
I heeded the warning about the new analysis engine being turned on in Feb, and it broke my app. We use custom components to enhance functionality. The new analysis engine is flagging a collection as being invalid, when it shouldn't. We have had to turn it off again. Hoping this is resolved before we are forced to use it in Feb.
 
Error snapshot and Code below:-

ERROR SNAPSHOT
 
CODE
With(
    {
        Revision: LookUp(
            colMyRedlines,
            revision = LookUp(
                colChecked,
                RowNumber = First(rowCounter).Row
            ).Revision
        )
    },
    Patch(
        colMyRedlines,
        Revision,
        {current: true}
    );
    ForAll(
        Revision.pages,
        With(
            {LayersTable: ThisRecord.subLayers},
            If(
                IsBlank(
                    LookUp(
                        LayersTable,
                        Lower(name) = Lower(User().Email)
                    ).name
                ),
                Collect(
                    LayersTable,
                    {
                        name: Lower(User().Email),
                        svg: "",
                        png: "",
                        current: true
                    }
                ),
                UpdateIf(
                    LayersTable,
                    Lower(name) = Lower(User().Email),
                    {current: true}
                );
            )
        )
    );
   
);
  • McCall Saltzman Profile Picture
    McCall Saltzman on 14 Jan 2025 at 22:08:21
    New analysis engine
     
    I'm a little confused by the code example you provided. In that example, are you attempting to update the `LayersTable` that's part of the With() scope? That's not a supported operation (although sometimes the old analysis engine didn't correctly mark it as erroneous). If you change that to this it should be fine:
      
     ForAll(
        Revision.pages,
        With(
            {LayersTable: ThisRecord.subLayers},
            If(
                IsBlank(
                    LookUp(
                        LayersTable,
                        Lower(name) = Lower(User().Email)
                    ).name
                ),
                Collect(
                    [@LayersTable],
                    {
                        name: Lower(User().Email),
                        svg: "",
                        png: "",
                        current: true
                    }
                ),
                UpdateIf(
                    [@LayersTable],
                    Lower(name) = Lower(User().Email),
                    {current: true}
                );
            )
        )
    );
   
);
     
  • IAmIntractable Profile Picture
    IAmIntractable 245 on 08 Jan 2025 at 20:47:27
    New analysis engine
    If you look at the new engine thread in the experimental features forum, Microsoft has indicated it can be turned off after deployment in February. I recommend posting you concerns and question on that thread.
     
  • Yevhenii Profile Picture
    Yevhenii 6 on 03 Jan 2025 at 09:04:12
    New analysis engine
    Hi,

    I have same issues. Do you happen to know is there any chance it will be possible to turn New Analysis Engine off after February 2025? 

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