limit size of file upload fails

[Iván San José García]

When configure Netty to limit file upload size, with play.netty.maxContentLength=10000 in application.conf, an exception was raised:

@63gooh223
Internal Server Error (500) for request POST /uploadCaptura

Oops: IllegalStateException
An unexpected error occured caused by exception IllegalStateException: Error whe
n handling upload

play.exceptions.UnexpectedException: Unexpected Error
       at play.data.validation.ValidationPlugin.beforeActionInvocation(Validati
onPlugin.java:59)
       at play.mvc.ActionInvoker.invoke(ActionInvoker.java:108)
       at Invocation.HTTP Request(Play!)
Caused by: java.lang.IllegalStateException: Error when handling upload
       at play.data.parsing.ApacheMultipartParser.parse(ApacheMultipartParser.j
ava:592)
       at play.mvc.Scope$Params.checkAndParse(Scope.java:286)
       at play.mvc.Scope$Params.all(Scope.java:353)
       at play.mvc.ActionInvoker.getActionMethodArgs(ActionInvoker.java:461)
       at play.data.validation.ValidationPlugin$Validator.validateAction(Valida
tionPlugin.java:97)
       at play.data.validation.ValidationPlugin.beforeActionInvocation(Validati
onPlugin.java:51)
       ... 2 more
Caused by: play.data.parsing.ApacheMultipartParser$IOFileUploadException: Proces
sing of multipart/form-data request failed. Stream ended unexpectedly
       at play.data.parsing.ApacheMultipartParser.parse(ApacheMultipartParser.j
ava:565)
       ... 7 more
Caused by: play.data.parsing.MultipartStream$MalformedStreamException: Stream en
ded unexpectedly
       at play.data.parsing.MultipartStream$ItemInputStream.makeAvailable(Multi
partStream.java:902)
       at play.data.parsing.MultipartStream$ItemInputStream.read(MultipartStrea
m.java:825)
       at java.io.InputStream.read(Unknown Source)
       at org.apache.commons.fileupload.util.Streams.copy(Streams.java:94)
       at org.apache.commons.fileupload.util.Streams.copy(Streams.java:64)
       at play.data.parsing.ApacheMultipartParser.parse(ApacheMultipartParser.j
ava:561)
       ... 7 more