java.lang.NullPointerException

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    • java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes(java.lang.String)' on a null object reference at jcifs.smb.NtlmPasswordAuthentication.nTOWFv2(NtlmPasswordAuthentication.java:212) at jcifs.ntlmssp.Type3Message.<init>(Type3Message.java:232) at org.ksoap2.transport.JCIFSEngine.generateType3Msg(JCIFSEngine.java:43) at org.apache.http.impl.auth.NTLMScheme.authenticate(NTLMScheme.java:130) at org.apache.http.client.protocol.RequestTargetAuthentication.process(RequestTargetAuthentication.java:101) at org.apache.http.protocol.BasicHttpProcessor.process(BasicHttpProcessor.java:295) at org.apache.http.protocol.HttpRequestExecutor.preProcess(HttpRequestExecutor.java:165) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:414) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:560) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:492) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:470) at org.ksoap2.transport.NtlmTransport.call(NtlmTransport.java:114) at org.ksoap2.transport.NtlmTransport.call(NtlmTransport.java:92) at org.ksoap2.transport.Transport.call(Transport.java:261) at obs.ksoap2.MainActivity$BGTask.getResponse(MainActivity.java:190) at obs.ksoap2.MainActivity$BGTask.doInBackground(MainActivity.java:212) at obs.ksoap2.MainActivity$BGTask.doInBackground(MainActivity.java:46) at android.os.AsyncTask$2.call(AsyncTask.java:304) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) at java.lang.Thread.run(Thread.java:761)
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