Upgrade from 4.5 to 4.7 issue

[shmee]

When I do an upgrade from 4.5 to 4.7, everything says it installed OK, but when I go to the web page all I get is an Internal Error Has Occurred please contact the Systems Administrator Details:

But it lists nothing under the Details.

 

Anyone seen this and able to help?

 

I have attached the imaged of what the screen looks like.

Post Edited by shmee at 09/10/2012 18:08

Post Edited by shmee at 09/10/2012 18:08

[laurenthdl]

 same for me.

See http://community.jaspersoft.com/questions/543912/upgrade-47-community-edition-backup-jsexportsh-problem-error-hibernatedaoimpl58

for more logs.

[shmee]

It turns out the only way for me to fix this issue was to export my data and then do a upgrade with a new db.  I used the upgrade method outlined in the install guide for people not upgrading from version 4.5.