- #ANDYROID EMULATOR APP LOADING WHITE SCREEN HOW TO#
- #ANDYROID EMULATOR APP LOADING WHITE SCREEN WINDOWS 10#
Since the session has “timed out”, Apex shows you just a blank white screen. Once it has “timed out”, if you click Login on the login.jsp page, SSO will try to redirect you to f?p=100:10:12345678 (*). It seems that the brand new shiny Apex session ID which was originally assigned to us has the ability to “time out”.
So site2pstoretoken contains a URL to forward to. How did this URL get encoded into site2pstoretoken? It was passed when Apex originally redirected us to SSO. This will be replaced by the brand new shiny Apex session ID that Apex assigned to us. The crucial bit is the session id at the end (12345678 in the example). Where server and pls/apex and 100 and 10 are replaced by the relevant server name, DAD, application number and page number respectively. The actual URL that is encoded in this string which SSO will try to forward us to is: The important bit of data for us which is encoded in this long string is the URL that SSO should forward us to when we have clicked the Login button and been successfully authenticated by SSO. This string is in fact an encoded representation of various bits of data.
The value of this hidden item is a long string of seemingly random characters (V1.2~75D127345~6a5DDF88CFDCE765FBEF…). This jsp contains a hidden item with a name of site2pstoretoken (a name mandated by SSO). When you first request access to your Apex application which has SSO set as its authentication scheme, Apex generates a brand new shiny Apex session id for you and then redirects you to the SSO login screen (login.jsp be default but you may have modified this to be your own custom jsp) for you to enter your credentials.
#ANDYROID EMULATOR APP LOADING WHITE SCREEN HOW TO#
login.jsp) sat idly displayed in your browser for more than a certain amount of time (I’ve not done precise timings but it seems to be something like 5 minutes) and then try to login, when you click the Login button you’re presented with a blank white screen and nothing more.īelow, I offer a solution to this problem.īefore we talk about how to fix this, let me describe what I think the problem is here… If you have, you may have noticed that if you leave the login screen (i.e. The pom.xml shows: may have configured Apex to use Oracle Single Sign On (SSO) as your authentication scheme using instructions such as those found here. ' is invalid in a profile specific resource from eureka-server-0.0.1-SNAPSHOT.jar - 12:24] config.InvalidConfigDataPropertyException: Property '' imported from location 'class path resource Run "java -jar target\eureka-server-0.0.1-SNAPSHOT.jar =peer1". In IDEA terminal, run "mvn install" and generated the.
#ANDYROID EMULATOR APP LOADING WHITE SCREEN WINDOWS 10#
In my laptop's Windows 10 C:\Windows\System32\drivers\etc\hosts, add the below lines: