[Ur] Fatal initialization error: Table 'uw_crud1_t1' does not exist.

Adam Chlipala adamc at csail.mit.edu
Sat May 16 09:25:25 EDT 2015


Have you verified that you can access the database using the 'psql' 
program on the command line, using the same credentials as you are 
asking the Ur/Web app to use?  Usually that approach will fail, too, if 
the app is having problems, and then you can try a debug cycle that 
doesn't include Ur/Web.

Your database creation procedure is different from the one recommended 
in the Ur/Web manual; perhaps the procedure there would work.

On 05/16/2015 01:17 AM, Stefan Scott Alexander wrote:
> Recently I installed the latest version of Ur/Web (20150412 release) 
> on a new machine (using Postgres 9.4.1 on Debian 8 Jessie running on 
> Amazon AWS EC2), and I am trying to run the Crud1 demo here:
>
> http://www.impredicative.com/ur/demo/crud1.html
>
> When I do:
>
> ./crud1.exe
>
> I am getting the error:
>
> Fatal initialization error: Table 'uw_crud1_t1' does not exist.
>
> This seems strange, because I had previously been able to run this 
> example using the earlier version of Ur/Web on another Debian machine 
> using Postgres a few months ago.

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