topic Re: How to fix the error &quot;Get flow failed java.lang.NullPointerException&quot;. in Network Access Control https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450881#M530922 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I'm facing the same issue. Please share the solution if you resolved it.</P><P></P><P>thanks</P></BODY></HTML> Fri, 17 Mar 2017 17:26:37 GMT mte 2017-03-17T17:26:37Z How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450878#M530917 <HTML><HEAD></HEAD><BODY><P>How to fix the error "Get flow failed java.lang.NullPointerException". Before I got this error I try to customize guest portal with html and javascript and it work fine but after that when i click to edit guest portal it has to get flow to show on web interface and i got this error.</P></BODY></HTML> Thu, 02 Mar 2017 05:11:01 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450878#M530917 sutinun123 2017-03-02T05:11:01Z Re: How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450879#M530919 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Please open a TAC case for this issue.</P><P></P><P>Regards,</P><P>-Tim</P></BODY></HTML> Fri, 03 Mar 2017 14:58:11 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450879#M530919 Timothy Abbott 2017-03-03T14:58:11Z Re: How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450880#M530920 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I'm facing the same issue. Please share the solution if you resolved it.</P><P></P><P>thanks</P></BODY></HTML> Tue, 14 Mar 2017 13:48:47 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450880#M530920 KHID 2017-03-14T13:48:47Z Re: How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450881#M530922 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I'm facing the same issue. Please share the solution if you resolved it.</P><P></P><P>thanks</P></BODY></HTML> Fri, 17 Mar 2017 17:26:37 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450881#M530922 mte 2017-03-17T17:26:37Z Re: How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450882#M530924 <HTML><HEAD></HEAD><BODY><P>The error is somewhat generic so it requires analysis on the debug log and hence TAC cases. One known issue is CSCvc28209.</P></BODY></HTML> Sat, 18 Mar 2017 04:33:51 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450882#M530924 hslai 2017-03-18T04:33:51Z Re: How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450883#M530926 <HTML><HEAD></HEAD><BODY><P>Thanks</P><P></P><P>I don't understand the workaround mentioned in CSCvc28209: <BR />Workaround:<BR />identity overrun property field and set back to default</P><P></P><P><A class="jive-link-external-small" href="https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvc28209/?referring_site=bugquickviewclick" rel="nofollow" target="_blank">https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvc28209/?referring_site=bugquickviewclick</A></P></BODY></HTML> Sat, 18 Mar 2017 14:54:03 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450883#M530926 mte 2017-03-18T14:54:03Z Re: How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450884#M530927 <HTML><HEAD></HEAD><BODY><P>One case is due to English.properties file field “ui_client_provision_posture_check_non_compliant_message” is extremely large. There might be other situations running into this error so best to have TAC to help debugging.</P></BODY></HTML> Tue, 21 Mar 2017 01:07:29 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450884#M530927 hslai 2017-03-21T01:07:29Z Re: How to fix the error "Get flow failed java.lang.NullPointerException". https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450885#M530929 <HTML><HEAD></HEAD><BODY><P>Thanks.</P><P></P><P></P><P></P><P><BR />That hint solved my problem. <BR />The field "key.guest.ui_client_provision_posture_check_non_compliant_message" in the english.properties file was very long, and with crypto-like text.</P></BODY></HTML> Tue, 21 Mar 2017 13:45:43 GMT https://community.cisco.com/t5/network-access-control/how-to-fix-the-error-quot-get-flow-failed-java-lang/m-p/3450885#M530929 mte 2017-03-21T13:45:43Z