Oracle SQL Developer can't connect

[genoskill]

I Installed Oracle Database 10g and downloaded SQL Developer. When I try to test a new connection, this appears in red letters:

Status : Failure -Test failed: IO Error: The Network Adapter could not establish the connection

I've been like 3 hours trying to solve this, but I don't know wtf to do.



---------------------------

HOW DID I SOLVE THIS: following this guide: https://forums.oracle.com/forums/thr...readID=2200434

and here is another one for Oracle 11g: https://forums.oracle.com/forums/thr...readID=2227554

[genoskill]

Im not using the package (RPM) that appears on the download page (http://www.oracle.com/technetwork/de...ads/index.html)

Im using "Oracle SQL Developer for other platforms" I unzipped it. I execute it with "sqldeveloper.sh".

[genoskill]

bump post help please

[genoskill]

now I can't even start the Database because when I go to http://127.0.0.1:8080/apex firefox says "Unable to connect"

[Serpher]

Try connecting to the database, then immediately run the following command and post the results:

sudo tail -50 /var/log/messages

[genoskill]

Hi, since I was frustraded, I tried to install it on a debian partition. I followed this guide:

https://forums.oracle.com/forums/thr...readID=2227554

and it worked great.