Posts by Lais Sant'ana • 29 points
5 posts
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viewsA: Error trying to use AVG in @query Spring
I found the answer,was missing do group by with all fields. @Query(value = "select new br.com.feirasverdes.backend.dto.EstabelecimentoDto" + "(e.id, e.nome, e.telefone, e.endereco, avg(a.nota)) " +…
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answer19
viewsQ: Error trying to use AVG in @query Spring
When trying to perform a query to return the average score with spring null error appears. When I test without avg(a.note) it returns the data correctly. @Query(value = "select new…
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answers48
viewsQ: Null Pointer Exception when trying to perform a @PUT
I’m testing the put by Postman but is giving null Pointer Exception when I try to perform @put @PUT @Path("/{idCliente}") @Consumes(MediaType.APPLICATION_JSON) @Produces(MediaType.APPLICATION_JSON)…
javaasked Lais Sant'ana 29 -
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votes1
answer3239
viewsQ: ERROR Nullinjectorerror: R3injectorerror(Appmodule)[ Vendacomponent -> Vendacomponent]No Provider for Vendacomponent!
I am creating a page for sale and when I click to add product is to open a screen with registered products. In the tutorial I was following he added in the constructor a class that has the array…
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answers69
viewsQ: Form not returning Angular data
I’m making a form and after saving the client I want to list the customers. I performed the code but on the screen is not returning the data but is appearing the line after registering a new client,…