# Does anyone know why am I getting an error message using HADDOCK web server? **URL:** \ **Category:** HADDOCK\ **Created:** [June 24, 2016, 2:54am UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142 "2016-06-24T02:54:26Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![nnubiaits01](https://avatars.discourse-cdn.com/v4/letter/n/58956e/32.png) [@nnubiaits01](https://ask.bioexcel.eu/u/nnubiaits01)\ **Post date:** [June 24, 2016, 2:54am UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/1 "2016-06-24T02:54:26Z")
It shows “Your HADDOCK run has encountered errors and was aborted” Status: FAILED There was an error in the simulated annealing stage of the docking. How could I solve this problem? Thank you in advance ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [June 24, 2016, 2:55am UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/2 "2016-06-24T02:55:34Z")
Many possible reasons why it1 could fail. Search for error messages in the output of it1 (there should be one provided on the webpage of your run - look for ERR in the file). ---
**Author:** ![nnubiaits01](https://avatars.discourse-cdn.com/v4/letter/n/58956e/32.png) [@nnubiaits01](https://ask.bioexcel.eu/u/nnubiaits01)\ **Post date:** [June 24, 2016, 12:29pm UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/3 "2016-06-24T12:29:56Z")
Hi, this is kind of message that appears in error file: %PARRDR-ERROR: duplication of bond HC NC2 %PARRDR-ERROR: duplication of angle CH2P CH2E HA PARRDR\> end %PARRDR-ERROR: duplication of bond HC NC2 %PARRDR-ERROR: duplication of bond OUF SUF %PARRDR-ERROR: duplication of angle CH2P CH2E HA %PARRDR-ERROR: duplication of angle OUF SUF OUF %PARRDR-ERROR: duplication of nonbonded entry SUF %PARRDR-ERROR: duplication of nonbonded entry OUF … XRDECODE-ERR: Illegal argument(s).: evaluate ($resid2=encode(decode($resid1)+1)) ^ %EVALUATE-ERR: EVALUATE assignment aborted.: evaluate ($resid2=encode(decode($resid1)+1)) ^ SHOW: sum over selected elements = 1.000000 ( B VAL 111 N ) 2219.0 … ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [June 24, 2016, 12:50pm UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/4 "2016-06-24T12:50:24Z")
Are you running a local version of HADDOCK? Did you manually define the flexible regions? If this is the case, there must be a typo in your run.cns ---
**Author:** ![nnubiaits01](https://avatars.discourse-cdn.com/v4/letter/n/58956e/32.png) [@nnubiaits01](https://ask.bioexcel.eu/u/nnubiaits01)\ **Post date:** [June 25, 2016, 1:22pm UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/5 "2016-06-25T13:22:17Z")
I am using the easy interface to the HADDOCK web server and I did not define the flexible regions. ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [June 26, 2016, 2:42am UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/6 "2016-06-26T02:42:30Z")
Without more information on your system (what kind of molecules are you docking) we can’t do much… Also are you using the 2.2 version of the server? ---
**Author:** ![nnubiaits01](https://avatars.discourse-cdn.com/v4/letter/n/58956e/32.png) [@nnubiaits01](https://ask.bioexcel.eu/u/nnubiaits01)\ **Post date:** [June 26, 2016, 1:45pm UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/7 "2016-06-26T13:45:40Z")
I had problems with dimers first pdb ( contains multiple forms of the same residue), and second pdb 2 (Unable to generate topology for ligand MOH. PRODRG did not create the required output; pdb file contains multiple residues with number 5 in chain A), and I fixed this using PDB tools. I am using 2.2 version. ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [June 26, 2016, 2:00pm UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/8 "2016-06-26T14:00:46Z")
Send me via email your PDB - there is something fishy in your system Did you read all the related other threads in ask.bioexcel.eu? ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [February 13, 2018, 7:58am UTC](https://ask.bioexcel.eu/t/does-anyone-know-why-am-i-getting-an-error-message-using-haddock-web-server/142/10 "2018-02-13T07:58:15Z")
Do you really believe that, even doing our best, we can help you when zero information is provided …???