nuSOAP library error when run in CodeIgniter

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while running nusoap 0.9.5 i get this error

A PHP Error was encountered

Severity: Warning

Message: Attempt to modify property of non-object

Filename: nusoap/nusoap.php

Line Number: 4694

i found a patch while searching Dr. Google that supposed to solve this probem
nusoap-version-0-9-5-attempt-to-modify-property-of-non-object-in-nusoap-php

and even though it solved the problem while run not from inside CodeIgniter, while i do it came up with a new error

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: nusoap/nusoap.php

Line Number: 4693

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: nusoap/nusoap.php

Line Number: 4695