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Hello,

For the last week I have used CCPNMR Analysis for assignment of backbone
resonances. I have used the 2.1.0 version and experienced a lot of freezing
and crashing of the program. As others have reported I found out to save my
work when the program started to slow down and restart. I had to do that
about once every hour. These crashes mostly occurred during linking of
resonances in backbone spectra to root resonances in the HSQC. These are the
error-messages I have got:

X Error of failed request:  BadIDChoice (invalid resource ID chosen for this
connection) 
  Major opcode of failed request:  53 (X_CreatePixmap) 
  Resource id in failed request:  0x18a5ee3 
  Serial number of failed request:  10401015 
  Current serial number in output stream:  10401105 


X Error of failed request:  BadIDChoice (invalid resource ID chosen for this
connection) 
  Major opcode of failed request:  153 (RENDER) 
  Minor opcode of failed request:  4 (RenderCreatePicture) 
  Resource id in failed request:  0x18d2e19 
  Serial number of failed request:  8150721 
  Current serial number in output stream:  8150767 


X Error of failed request:  BadIDChoice (invalid resource ID chosen for this
connection) 
  Major opcode of failed request:  53 (X_CreatePixmap) 
  Resource id in failed request:  0x188c676 
  Serial number of failed request:  8743350 
  Current serial number in output stream:  8743353 


ValueError: canvas not in list 
start generating output :  ccp.general.Method.MethodStore 
start generating output :  ccp.nmr.Nmr.NmrProject 
start generating output :  ccpnmr.Analysis.AnalysisProject 
start generating output :  memops.Implementation.MemopsRoot 
successfully saved project 
start generating output :  ccp.nmr.Nmr.NmrProject 
start generating output :  ccpnmr.Analysis.AnalysisProject 
start generating output :  memops.Implementation.MemopsRoot 
successfully saved project 
Bus error



Although the program states sometimes in these error-messages that it has
saved the project it has not.

Today we updated our software to Analysis 2.1.1 and it still crashes.
However, now the program does not slow down before it crashes. This means
that I no longer get a "heads up". I got this error-message:

OverflowError: math range error 
start generating output :  ccp.general.Method.MethodStore 
start generating output :  ccp.nmr.Nmr.NmrProject 
start generating output :  ccpnmr.Analysis.AnalysisProject 
X Error of failed request:  BadIDChoice (invalid resource ID chosen for this
connection) 
  Major opcode of failed request:  153 (RENDER) 
  Minor opcode of failed request:  4 (RenderCreatePicture) 
  Resource id in failed request:  0x181ec6b 
  Serial number of failed request:  14894154 
  Current serial number in output stream:  14895932 

I am using Red Hat enterprise Linux 5.4 64bit. 

I hope you can help me and if you need any additional information please write,
regards Gitte Haxholm