Right, hopefully that is fixed now.
This error was finally picked up because of fixing that problem for Vicky
yesterday. There might be other similar problems now cropping up. Also,
I forgot to metion that I have now set it up so that old appData that is
v1 specific and not needed in v2 should now be deleted if it is accessed
(but that might not happen if you've already saved a project in v2).
This might also start to pick up some new bugs.
Wayne
On Tue, 4 Nov 2008, Johnny Croy wrote:
> Hello all.
>
> Just saved my project in Analysis 2.0.5. I had some spectra that
> couldn't be found (this wasn't a problem in 1.0) and now when I try
> and open my project I get the following error:
>
> Project invalid, please quit, fix and re-start: ValueError: empty
> string for float()
>
> Here is the traceback
>
> >>> Warning: spectrum (T1_b_0, nmrPipe): data file None not accessible
> ValueError: empty string for float()
> File "/Applications/ccpnmr/ccpnmr2.0/python/memops/editor/
> OpenProjectPopup.py", line 204, in apply
> self.callback(self.project)
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/
> AnalysisPopup.py", line 997, in initProject
> Analysis.initProject(self, project)
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/
> Analysis.py", line 264, in initProject
> self.initSpectra()
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/
> Analysis.py", line 900, in initSpectra
> self.initPeakList(peakList, initialising=True)
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/
> Analysis.py", line 1679, in initPeakList
> view = WindowBasic.getSpectrumWindowView(window, spectrum)
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/core/
> WindowBasic.py", line 384, in getSpectrumWindowView
> analysisSpectrum = Util.getAnalysisSpectrum(spectrum)
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/core/
> Util.py", line 161, in getAnalysisSpectrum
> setupAnalysisSpectrum(analysisSpectrum)
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/core/
> Util.py", line 174, in setupAnalysisSpectrum
> levels = getSpectrumContourLevels(spectrum)
> File "/Applications/ccpnmr/ccpnmr2.0/python/ccpnmr/analysis/core/
> Util.py", line 739, in getSpectrumContourLevels
> levels = [float(level) for level in
> levels.split(spectrum_contour_separator)]
>
> Any ideas on how to fix this.
>
> Johnny
> ------------------------------------------------------------
> Johnny Eugene Croy, Ph.D.
> Research Associate
> Wuttke Lab
>
> University of Colorado, Boulder
> Department of Chemistry and Biochemistry
> UCB 215
> Boulder, CO 80309-0215
>
> Lab: (303) 492-2369
> Mobile: (303) 304-6069
> ------------------------------------------------------------
>
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