fbl.lucas 17 de fev. de 2012
Cara primeiro edita seu post ai, na edição tem uma tag "[code]" que deixa o código mais visivel...
Outra coisa, posta a pilha de erro ai para descobrirmos onde o NullPointer acontece
Diegodamotta 17 de fev. de 2012
Pois é a array está vindo nulo para action, mas não sei como resolver,
pilha de erro:
java . lang . NullPointerException
br . com . studio . MatriculaDAO . adiciona ( MatriculaDAO . java : 25 )
br . com . studio . action . AdicionaAlunoAction . execute ( AdicionaAlunoAction . java : 31 )
sun . reflect . NativeMethodAccessorImpl . invoke0 ( Native Method )
sun . reflect . NativeMethodAccessorImpl . invoke ( Unknown Source )
sun . reflect . DelegatingMethodAccessorImpl . invoke ( Unknown Source )
java . lang . reflect . Method . invoke ( Unknown Source )
com . opensymphony . xwork2 . DefaultActionInvocation . invokeAction ( DefaultActionInvocation . java : 441 )
com . opensymphony . xwork2 . DefaultActionInvocation . invokeActionOnly ( DefaultActionInvocation . java : 280 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 243 )
com . opensymphony . xwork2 . interceptor . DefaultWorkflowInterceptor . doIntercept ( DefaultWorkflowInterceptor . java : 165 )
com . opensymphony . xwork2 . interceptor . MethodFilterInterceptor . intercept ( MethodFilterInterceptor . java : 87 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . validator . ValidationInterceptor . doIntercept ( ValidationInterceptor . java : 252 )
org . apache . struts2 . interceptor . validation . AnnotationValidationInterceptor . doIntercept ( AnnotationValidationInterceptor . java : 68 )
com . opensymphony . xwork2 . interceptor . MethodFilterInterceptor . intercept ( MethodFilterInterceptor . java : 87 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . ConversionErrorInterceptor . intercept ( ConversionErrorInterceptor . java : 122 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . ParametersInterceptor . doIntercept ( ParametersInterceptor . java : 195 )
com . opensymphony . xwork2 . interceptor . MethodFilterInterceptor . intercept ( MethodFilterInterceptor . java : 87 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . ParametersInterceptor . doIntercept ( ParametersInterceptor . java : 195 )
com . opensymphony . xwork2 . interceptor . MethodFilterInterceptor . intercept ( MethodFilterInterceptor . java : 87 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . StaticParametersInterceptor . intercept ( StaticParametersInterceptor . java : 179 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
org . apache . struts2 . interceptor . MultiselectInterceptor . intercept ( MultiselectInterceptor . java : 75 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
org . apache . struts2 . interceptor . CheckboxInterceptor . intercept ( CheckboxInterceptor . java : 94 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
org . apache . struts2 . interceptor . FileUploadInterceptor . intercept ( FileUploadInterceptor . java : 235 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . ModelDrivenInterceptor . intercept ( ModelDrivenInterceptor . java : 89 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . ScopedModelDrivenInterceptor . intercept ( ScopedModelDrivenInterceptor . java : 130 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
org . apache . struts2 . interceptor . debugging . DebuggingInterceptor . intercept ( DebuggingInterceptor . java : 267 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . ChainingInterceptor . intercept ( ChainingInterceptor . java : 126 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . PrepareInterceptor . doIntercept ( PrepareInterceptor . java : 138 )
com . opensymphony . xwork2 . interceptor . MethodFilterInterceptor . intercept ( MethodFilterInterceptor . java : 87 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . I18nInterceptor . intercept ( I18nInterceptor . java : 165 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
org . apache . struts2 . interceptor . ServletConfigInterceptor . intercept ( ServletConfigInterceptor . java : 164 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . AliasInterceptor . intercept ( AliasInterceptor . java : 179 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
com . opensymphony . xwork2 . interceptor . ExceptionMappingInterceptor . intercept ( ExceptionMappingInterceptor . java : 176 )
com . opensymphony . xwork2 . DefaultActionInvocation . invoke ( DefaultActionInvocation . java : 237 )
org . apache . struts2 . impl . StrutsActionProxy . execute ( StrutsActionProxy . java : 52 )
org . apache . struts2 . dispatcher . Dispatcher . serviceAction ( Dispatcher . java : 488 )
org . apache . struts2 . dispatcher . ng . ExecuteOperations . executeAction ( ExecuteOperations . java : 77 )
org . apache . struts2 . dispatcher . ng . filter . StrutsPrepareAndExecuteFilter . doFilter ( StrutsPrepareAndExecuteFilter . java : 91 )
fbl.lucas 17 de fev. de 2012
Troca o array por List horarioselecionado = new ArrayList(); só para testar
Diegodamotta 17 de fev. de 2012
Opa Muito obrigado kra,
consegui resolver,
Era a posição da tag no HTML, eu tinha colocado a lista de checkbox fora da tag, foi uma grande falta de atenção,
mas muito obrigado pela sua atenção
Att,
Diego