Cannot cast anonymous return type from query to an entity type
Tag : chash , By : protagonist
Date : March 29 2020, 07:55 AM
Does that help I'm struggling with a (usually simple to deal with) problem. , Something like: var q = from m in Context.Measurements
group m by m.MeasurementType.Id into group
from bl in group
where bl.TimeStamp == group.Max(g => g.TimeStamp)
select bl;
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Why does my Lambda query return an anonymous type versus Linq's strongly-typed return value?
Tag : chash , By : Matthew Steed
Date : March 29 2020, 07:55 AM
I wish this helpful for you Ok, bear with me... hadn't done any Linq or Lambda until a couple of days ago :) , This bit is the problem in the first call: (ach, ao) => new { Achievement = ach }
(ach, ao) => ach
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Query on Junit @parameters method's return type and the test class constructor argument type
Tag : java , By : glisignoli
Date : March 29 2020, 07:55 AM
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Type specified for TypedQuery is incompatible with query return type [class java.lang.Double]
Date : March 29 2020, 07:55 AM
To fix this issue The query return type need be compatible with the entity object in which you want to cast it. Update your code entityManager.createQuery("SELECT avg(responseEnd - responseStart) FROM QualiteDeService q join q.test",Double.class );
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Type casting return from Firebase DB query to an iterable type
Date : March 29 2020, 07:55 AM
wish of those help The field test in your database is an object, not an array. You can't iterate an object with forEach - it won't have that method, or any iterator method. If you want to iterate the keys and values of an object, then try one of these options.
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