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Lucy1234
Regular Visitor

Expression.Error: We cannot convert the value null to type Logical.

‎02-21-2024 01:01 AM

when I merged a query and expand the table, I met the error as below. 

 

Expression.Error: We cannot convert the value null to type Logical.
Details:
Value=
Type=[Type]

 

but I checked all my data there is no logical datatype. I also merged the same query with different Key it can work. how to solve this?

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bhelou
Responsive Resident
Responsive Resident

‎02-21-2024 01:55 AM

can you share some sample ? 

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Lucy1234
Regular Visitor
In response to bhelou

‎02-21-2024 05:20 PM

Lucy1234_0-1708564791871.png

my code is as above, I merged same table here, but the secode time I met the error. 

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