Modeller interface
Hi All, Today I am getting problems when trying to model loops with Modeller. Repeatedly (on different structures), the following error occurs: modeller refine 1/A:1:internal-missing numModels 1 fast false adjacentFlexible 1 protocol standardException in thread Thread-33 (_run_function): Traceback (most recent call last): File "C:\Program Files\ChimeraX 1.10\bin\Lib\threading.py", line 1038, in _bootstrap_inner self.run() File "C:\Program Files\ChimeraX 1.10\bin\Lib\threading.py", line 975, in run self._target(*self._args, **self._kwargs) File "C:\Program Files\ChimeraX 1.10\bin\Lib\site-packages\chimerax\core\tasks.py", line 300, in _run_function func(*args, **kw) File "C:\Program Files\ChimeraX 1.10\bin\Lib\site-packages\chimerax\webservices\cxservices_job.py", line 156, in run reason = json.loads(e.body)["description"] ^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\__init__.py", line 346, in loads return _default_decoder.decode(s) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\decoder.py", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\decoder.py", line 355, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0). Is it a problem with the Modeler server? How can I find out in the future whether there is a problem with the server or the problem is in my input structure? Thanks in advance. Best regards Sasha
Hi Sasha, Thanks for letting us know — the web services were down. They are just now working again, so give it another go. --Eric Eric Pettersen UCSF Computer Graphics Lab
On Oct 6, 2025, at 6:18 AM, Alexandra Zahradnikova via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Hi All, Today I am getting problems when trying to model loops with Modeller. Repeatedly (on different structures), the following error occurs: modeller refine 1/A:1:internal-missing numModels 1 fast false adjacentFlexible 1 protocol standardException in thread Thread-33 (_run_function): Traceback (most recent call last): File "C:\Program Files\ChimeraX 1.10\bin\Lib\threading.py", line 1038, in _bootstrap_inner self.run() File "C:\Program Files\ChimeraX 1.10\bin\Lib\threading.py", line 975, in run self._target(*self._args, **self._kwargs) File "C:\Program Files\ChimeraX 1.10\bin\Lib\site-packages\chimerax\core\tasks.py", line 300, in _run_function func(*args, **kw) File "C:\Program Files\ChimeraX 1.10\bin\Lib\site-packages\chimerax\webservices\cxservices_job.py", line 156, in run reason = json.loads(e.body)["description"] ^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\__init__.py", line 346, in loads return _default_decoder.decode(s) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\decoder.py", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\decoder.py", line 355, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0). Is it a problem with the Modeler server? How can I find out in the future whether there is a problem with the server or the problem is in my input structure? Thanks in advance. Best regards Sasha
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Thanks Eric! Sasha -----Original Message----- From: Eric Pettersen [mailto:pett@cgl.ucsf.edu] Sent: Monday, October 6, 2025 23:53 To: Alexandra Zahradnikova Cc: ChimeraX Users Help Subject: Re: [chimerax-users] Modeller interface Hi Sasha, Thanks for letting us know — the web services were down. They are just now working again, so give it another go. --Eric Eric Pettersen UCSF Computer Graphics Lab
On Oct 6, 2025, at 6:18 AM, Alexandra Zahradnikova via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Hi All, Today I am getting problems when trying to model loops with Modeller. Repeatedly (on different structures), the following error occurs: modeller refine 1/A:1:internal-missing numModels 1 fast false adjacentFlexible 1 protocol standardException in thread Thread-33 (_run_function): Traceback (most recent call last): File "C:\Program Files\ChimeraX 1.10\bin\Lib\threading.py", line 1038, in _bootstrap_inner self.run() File "C:\Program Files\ChimeraX 1.10\bin\Lib\threading.py", line 975, in run self._target(*self._args, **self._kwargs) File "C:\Program Files\ChimeraX 1.10\bin\Lib\site-packages\chimerax\core\tasks.py", line 300, in _run_function func(*args, **kw) File "C:\Program Files\ChimeraX 1.10\bin\Lib\site-packages\chimerax\webservices\cxservices_job.py", line 156, in run reason = json.loads(e.body)["description"] ^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\__init__.py", line 346, in loads return _default_decoder.decode(s) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\decoder.py", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\ChimeraX 1.10\bin\Lib\json\decoder.py", line 355, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0). Is it a problem with the Modeler server? How can I find out in the future whether there is a problem with the server or the problem is in my input structure? Thanks in advance. Best regards Sasha
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participants (2)
-
Alexandra Zahradnikova -
Eric Pettersen