I just noticed that my worksheet no longer opens automatically upon opening a connection. It had been working fine since I downloaded it 3 months ago.
Same thing if I explicitly request a worksheet via the context menu (Open SQL Worksheet).
In the Logging Page, I get:
I tried deleting my Roaming\SQL Developer\system19.1.0.094.2042 settings twice, once with migration from 18.4 and once without. Nothing works.
I also tried running SQL Developer as Administrator. Nope.
The only change to my system seems to be some Windows Updates:
I haven't tried backing those out yet, but I will probably give it a try. Also, Microsoft is warning that I should move from Windows 10 - 1803 to 1903.
Usually weird things happened to others, but I guess it is my turn this time. Any ideas? And, especially, does anyone know what is going on at line 526 in
null at oracle.dbtools.worksheet.editor.OpenWorksheetWizard.openNewTempWorksheet(OpenWorksheetWizard.java:526)
Never mind. This was self-inflicted.
I had added "AddVMOption -Djava.io.tmpdir=C:\work\sql" to my sqldeveloper.conf file as a proof of concept when answering someone's question (probably about the default folders shown on the FileChooser dialog). Then recently I removed the C:\Work\sql folder without updating my sqldeveloper.conf file.