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Changes between Version 2 and Version 3 of DataModelPitfalls


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Timestamp:
08/05/05 04:01:49 (9 years ago)
Author:
oubiwann
Comment:

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  • DataModelPitfalls

    v2 v3  
    88 
    99==== Symptoms ====  
     10The following error: 
     11{{{AttributeError: 'User' object has no attribute 'get_message_list'}}} 
     12 
     13 
     14== Image/File Fields == 
     15 
     16=== providing an image field in without media configured === 
     17==== Warning ==== 
     18If you are going to have an image field in your data model, you have to have a directory configured where the images will be saved. The entry in the database for the image field is a string of the filesystem path where the image is/will be saved. 
     19 
     20==== Symptoms ====  
    1021Data not being posted to the database with a refresh of the "add" screen. 
     22