[reportlab-users] Run time error with version 3.4

[Robin Becker]

The typo was fixed in rev 4353. You can get the latest packages from

https://www.reportlab.com/pypi

use pip install -ihttps://www.reportlab.com/pypi -U reportlab

(needs a user id and login). Alternatively just download the latest source from 
bitbucket.org.

The content of the error message should give you a hint as to what is going 
wrong. However, it is most likely you are trying to save a canvas more than once.


On 18/05/2017 14:44, Peter Cock via reportlab-users wrote:
> That in itself is a typo, RunTimeError should be RuntimeError
> which is a built in exception in Python (lower case t).
>
> However, that won't solve the underlying problem which is something
> about class instances which can only be solved once?
>
> Peter
>
> On Thu, May 18, 2017 at 2:35 PM, lizhe Xu via reportlab-users
> <reportlab-users at lists2.reportlab.com> wrote:
>> My colleague sent me a python script which he is using frequently and no
>> problem or error. I don't know which version of reportlab he uses but it's
>> not the latest verison 3.4. When I got it and run on my Mac with Python 2.7
...........
>> File "/usr/local/lib/python2.7/site-packages/reportlab/pdfbase/pdfdoc.py",
>> line 211, in SaveToFile
>>    raise RunTimeError("class %s instances can only be saved once" %
>> self.__class__.__name__)
>> NameError: global name 'RunTimeError' is not defined
>> [Finished in 132.485s
>>
>>
>> Please help to fix the problem. Thanks.
>>
>>
>>
>> Lz
>>
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-- 
Robin Becker