LR Classic (updated) was working perfectly as I used the Develop mode extensively tonight.
However, suddenly and unexpectedly, when I clicked on the Development Mode, there
was no information in the far right column. Then when I tried to export selected photos, right clicking on the selected photos did not give export as an option. I am concerned that all of LR is about to crash.
If this doesn't help we need more informations including the following : Adobe product and version number Operating system and version number The full text of any error message (s) What you were doing when the problem occurred Screenshots of the problem and/or error messages Computer hardware, such as CPU; GPU; the amount of RAM; etc
Thanks. The above info will help us in trying to solve your problem.
To insert screenshots, please use the "Insert Photos" icon in the toolbar, so that we don't have to download them.