Missing Attributes in Select Attributes (Subset)

User: "AustinT"
AustinT
New Altair Community Member
Updated by Jocelyn

Hello (again) Forum,

 

Looks like I might be experiencing a bug that some others have seen in versions past. I'm doing some manipulation of raw JSON from a Twitter feed and am trying to use the "Select Attributes" operator to subset the attributes carried forward in my Process. It seems that after a Pivot, the "subset" feature of Select Attributes does NOT allow me to choose attributes from my example set. What's up with that?

 

Here is what my data looks like after it has been Pivoted:

2016-10-17 22_10_41-__S3streamTweet_data wrangle local_ – RapidMiner Studio Trial 7.2.003 @ 21695-E6.png

 

And here's the Select Attributes window afterward:

2016-10-17 22_12_43-__S3streamTweet_data wrangle local_ – RapidMiner Studio Trial 7.2.003 @ 21695-E6.png

 

***EDIT*** I did confirm that I can manually add the missing attributes to the subset list, I can also refer to them to rename them 

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    User: "AustinT"
    AustinT
    New Altair Community Member
    OP
    Accepted Answer

    Pretty crazy but enabling the "Synchronize Meta Data with Real data" option in the "Process" menu fixed this issue. 

     

    Got the idea from a similar but different issue: RapidMiner-Studio/Log-to-Data-Missing-Attribute-Names

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    User: "Telcontar120"
    Telcontar120
    New Altair Community Member
    Accepted Answer
    Remember that even when the metadata is not in sync (so dropdowns for attributes are blank or incomplete) you can always type the name of the attribute directly and assuming that attribute does actually exist it will function properly.
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