java.lang.NullPointerException while doing two-factor auth

[Swawm]

When I type in my two-factor auth code and hit Confirm I got freeze and an "java.lang.NullPointerException" in terminal.

[matheusfillipe]

Same problem on ubuntu 18.04.

[Erlandys]

Try to test with new version.

[matheusfillipe]

Now i have error #1008

[Erlandys]

Two factor auth window appears, or just #1008 error?

[matheusfillipe]

just #1008

[Erlandys]

You tried with new version I updated (from develop branch), or with old one (from master branch)?

[matheusfillipe]

Develop branch.

[Erlandys]

Two factor auth enabled?

[matheusfillipe]

Yes.

[Erlandys]

Change extension to '.jar' and try again, I've added additional console logs.
UnrealEngineLauncher.zip

[matheusfillipe]

400
{"errorCode":"errors.com.epicgames.accountportal.captcha_invalid","message":"Incorrect response. Please refresh the page."}

[Erlandys]

If you can, try to go to unreal engine page through browser in private window, try to login first through website and then through launcher, if this will not help, I'll try to investigate it further, currently problem is with captcha.

[matheusfillipe]

I did log on a browser's private window and still didn't help. Same error code and message.

[Erlandys]

If you can, try this once again, if this will not help, tomorrow I'll try to check it in other PC, maybe I'll find a solution, thanks for quick feedback! :)
UnrealEngineLauncher.zip

[matheusfillipe]

400
{"errorCode":"errors.com.epicgames.accountportal.captcha_invalid","message":"Incorrect response. Please refresh the page."}

Just the error message on the GUI changed to "Incorrect response. Please refresh the page."

[Swawm]

Same result as @matheusfillipe

[Erlandys]

Hello, can you try with this? (Do not forget to rename .zip to .jar)
UnrealEngineLauncher.zip
@matheusfillipe, @Swawm

[Swawm]

@Erlandys got looped window with Captcha BDA Set, when I fill all data and press Confirm login process starts again.
Here's logs output:
org.sqlite.SQLiteException: [SQLITE_BUSY] The database file is locked (database is locked) at org.sqlite.core.DB.newSQLException(DB.java:941) at org.sqlite.core.DB.newSQLException(DB.java:953) at org.sqlite.core.DB.throwex(DB.java:918) at org.sqlite.core.NativeDB._exec_utf8(Native Method) at org.sqlite.core.NativeDB._exec(NativeDB.java:94) at org.sqlite.jdbc3.JDBC3Statement.executeUpdate(JDBC3Statement.java:109) at launcher.objects.Session.saveCookies(Session.java:129) at launcher.objects.Session.save(Session.java:119) at launcher.objects.Session.setBDA(Session.java:65) at launcher.objects.Session.setBDA(Session.java:37) at launcher.CaptchaWorkaroundForm$PerformTwoFactor.run(CaptchaWorkaroundForm.java:161) org.sqlite.SQLiteException: [SQLITE_BUSY] The database file is locked (database is locked) at org.sqlite.core.DB.newSQLException(DB.java:941) at org.sqlite.core.DB.newSQLException(DB.java:953) at org.sqlite.core.DB.throwex(DB.java:918) at org.sqlite.core.NativeDB._exec_utf8(Native Method) at org.sqlite.core.NativeDB._exec(NativeDB.java:94) at org.sqlite.jdbc3.JDBC3Statement.executeUpdate(JDBC3Statement.java:109) at launcher.objects.Session.clearSession(Session.java:210) at launcher.managers.AuthenticationManager.doLogin(AuthenticationManager.java:89) at launcher.CaptchaWorkaroundForm$PerformTwoFactor.run(CaptchaWorkaroundForm.java:162) 400 {"errorCode":"errors.com.epicgames.accountportal.captcha_invalid","message":"Incorrect response. Please refresh the page."}

[Erlandys]

@Swawm
Try this:

1. go to unreal engine page, logout, open login form
2. then open launcher
3. try to login through launcher until you get request for BDA
4. then open network tab in browser
5. perform full login (if you have two factor auth or etc) until you reach whatever page after login to make it successful
6. take that BDA and userbrowser from request in network tab
7. put them into launcher
8. try to login

P.s. check, theres new commit about 10-15minutes ago.
P.p.s. After filling the data and getting into the loop, try to close the application fully and open it again, it may help.