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![ja5on](https://uploads.teamtreehouse.com/production/profile-photos/11535073/micro_Sprockets.jpg)
ja5on
10,338 Pointsexcept valueerror as err problem
On line 14 and 15 I can see what seems to be a placeholder or infact very similar to a function parameter. I took err out and used qqq in both circumstances and works just as well. question is what is that err for? In both instances?
A very good exercise Craig, I've been away ill for a year and occasionally was reading python material, followed your lesson today and thoroughly enjoyed it.
Thanks
1 Answer
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsThe term "err" is just a variable name, you can use any name you like instead. Naming it "err" is just a common practice.
The variable you specify after "as" will be assigned an object when the exception occurs that will contain information about the exception, including a string describing the cause. For more details, see the Handling Exceptions section of the Python online documentation.