﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
2398	2D label fading broken	papai@…	Eric Pettersen	"{{{
The following bug report has been submitted:
Platform:        Darwin-18.6.0-x86_64-i386-64bit
ChimeraX Version: 0.91 (2019-09-03)
Description
I used the command: 2dlabels #3.1 visibility false frames 20

This command worked without the frames option.

Log:
UCSF ChimeraX version: 0.91 (2019-09-03)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /Volumes/GABOR-YAN/oct-comp.cxs

opened ChimeraX session  

> view list

Named views: sep, side, spt, tog  

> 2dlabels text Nucleosome size 30 font helvetica bold true

> ui mousemode rightMode ""move label""

> 2dlabels #3.1 xpos 0.173 ypos 0.913

> 2dlabels text ""SAGA histone-fold octamer"" size 30 font helvetica bold true

> 2dlabels #3.2 xpos 0.547 ypos 0.905

> 2dlabels #3.1 visibility false frames 20

Traceback (most recent call last):  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py"", line 130, in invoke  
return self._func(self._name, data)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/motion.py"", line 38, in __call__  
self.func(self.session, f)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/label/label2d.py"", line 217, in frame_cb  
self.label.color[-1] = self.label.color.dtype.type(self.color1[-1] * (1 -
fraction))  
AttributeError: 'NoneType' object has no attribute 'dtype'  
  
Error processing trigger ""new frame"":  
AttributeError: 'NoneType' object has no attribute 'dtype'  
  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/label/label2d.py"", line 217, in frame_cb  
self.label.color[-1] = self.label.color.dtype.type(self.color1[-1] * (1 -
fraction))  
  
See log for complete Python traceback.  
  

Failed to send bug report. Error while sending follows:  

Traceback (most recent call last):  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/bug_reporter/bug_reporter_gui.py"", line 231, in submit  
errcode, errmsg, headers, body = post_multipart_formdata(BUG_HOST,
BUG_SELECTOR, fields)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/webservices/post_form.py"", line 37, in
post_multipart_formdata  
h.request('POST', url, body=body, headers={'Content-type': content_type})  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1244, in request  
self._send_request(method, url, body, headers, encode_chunked)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1290, in _send_request  
self.endheaders(body, encode_chunked=encode_chunked)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1239, in endheaders  
self._send_output(message_body, encode_chunked=encode_chunked)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1026, in _send_output  
self.send(msg)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 966, in send  
self.connect()  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 938, in connect  
(self.host,self.port), self.timeout, self.source_address)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socket.py"",
line 707, in create_connection  
for res in getaddrinfo(host, port, 0, SOCK_STREAM):  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socket.py"",
line 748, in getaddrinfo  
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):  
socket.gaierror: [Errno 8] nodename nor servname provided, or not known  

Failed to send bug report. Error while sending follows:  

Traceback (most recent call last):  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/bug_reporter/bug_reporter_gui.py"", line 231, in submit  
errcode, errmsg, headers, body = post_multipart_formdata(BUG_HOST,
BUG_SELECTOR, fields)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/webservices/post_form.py"", line 37, in
post_multipart_formdata  
h.request('POST', url, body=body, headers={'Content-type': content_type})  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1244, in request  
self._send_request(method, url, body, headers, encode_chunked)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1290, in _send_request  
self.endheaders(body, encode_chunked=encode_chunked)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1239, in endheaders  
self._send_output(message_body, encode_chunked=encode_chunked)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 1026, in _send_output  
self.send(msg)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 966, in send  
self.connect()  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py"",
line 938, in connect  
(self.host,self.port), self.timeout, self.source_address)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socket.py"",
line 707, in create_connection  
for res in getaddrinfo(host, port, 0, SOCK_STREAM):  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socket.py"",
line 748, in getaddrinfo  
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):  
socket.gaierror: [Errno 8] nodename nor servname provided, or not known  

> 2dlabels #3.1 visibility false frames 20

Traceback (most recent call last):  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py"", line 130, in invoke  
return self._func(self._name, data)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/commands/motion.py"", line 38, in __call__  
self.func(self.session, f)  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/label/label2d.py"", line 217, in frame_cb  
self.label.color[-1] = self.label.color.dtype.type(self.color1[-1] * (1 -
fraction))  
AttributeError: 'NoneType' object has no attribute 'dtype'  
  
Error processing trigger ""new frame"":  
AttributeError: 'NoneType' object has no attribute 'dtype'  
  
File
""/Users/papai/software/Chimera/ChimeraX_Daily-040919.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/label/label2d.py"", line 217, in frame_cb  
self.label.color[-1] = self.label.color.dtype.type(self.color1[-1] * (1 -
fraction))  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 INTEL-12.9.22
OpenGL renderer: Intel Iris OpenGL Engine
OpenGL vendor: Intel Inc.

}}}
"	defect	closed	normal		Graphics		duplicate						all	ChimeraX
