SOAP-ENV:Server: unable to serialize result

[neomadara]

hi! i try to build a service with nusoap but i appears this error:
'SOAP-ENV:Server: unable to serialize result'
,someone could help me please? i dont know whats happen

[f3l1x]

Could you please take a look at https://github.com/econea/nusoap? It's fixed and working.