Before showing my problem I would like to inform you that my form is able to insert records in the database, I created an exception in my java API, the error message in the figure below is expected, but my Angular project is only able to issue exceptions generic, and I need to create an error message for this exception below and I do not know how to do it.
Look at the image:
Thisisthecoderesponsibleforcatchingthegenericexception,anditisinthiscodethatyoumustmodifytobeabletogenerateamessageforthespecificexceptionwiththenameofNameStreamException
import{Injectable}from'@angular/core';import{ToastyService}from'ng2-toasty';@Injectable()exportclassErroHandlerService{constructor(privatetoasty:ToastyService){}handle(errorResponse:any){letmsg:string;if(typeoferrorResponse==='string'){msg=errorResponse;}else{msg='Erroaoprocessarserviçoremoto.Tentenovamente.';console.error('Ocorreuumerro',errorResponse);}this.toasty.error(msg);}}IknowthatIfoundatemplatesimilartomineontheinternet,butIdonotknowhowtomakethischangetothesystemtotaketheexceptionofnameNameStyleNameException,andIneedhelp
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