Connection using LDAP names

[Dima]

Is Plyxon able to connect to databases defined in LDAP? I am using Mac ARM version with corresponding ARM Oracle Instant Client configured (ldap/sqlnet files present in corresponding folders). When I input known database name - I receive access violation error:

Error connecting as username@ldap_alias

Access violation at address 000000019F4ABBA0, accessing address 0000000000000008

ADDED:
Support info copypaste:

Plyxon
------
Plyxon Version 2.0.0.910 (ARM)
License: Trial
Expiration Date: 06.03.2026 (30 days left)

Running Time: 0:23:37

Parameters:

ExePath: /Applications/Plyxon.app/Contents/MacOS
Documents: /Users/user/Documents/Plyxon
Resources: /Applications/Plyxon.app/Contents/Resources
Settings: /Users/user/Library/Plyxon/2.0

Enabled AI Systems:

Color Theme: Dark

System
------
macOS (Version 26.2.0)
Language ID: en
Scale: 100%
Resolution: 3840 x 1200
Displays: 2
Display 1: 100% 1920 x 1200
Display 2: 100% 1920 x 1080

Oracle
------
Library: /Users/user/OracleIC/libclntsh.dylib.23.1
Version: 23.3.0.23.9

TNS File: /Users/user/OracleIC/network/admin/tnsnames.ora
Aliases: ...

NLS_LANG: AMERICAN_AMERICA.CL8MSWIN1251

 

[Dima]

On second thought it might not be LDAP related, i receive similar error even if I define connection parameters in tnsnames. At this point I can't connect to anything at all, it seems. Oracle SQLDeveloper connects just fine using same parameters via LDAP or TNSNAMES, though.

Seems like the error occures right after LOGON stage.
....
030,297 LOGON Done
030,300 TOracleSession $8A4D4500 Single OCIEnvCreate done
030,300 TOracleSession $8A4D4500 Single ServerAttach: allocate handles starts
030,300 TOracleSession $8A4D4500 Single ServerAttach: allocate handles done
030,301 TOracleSession $8A4D4500 Single OCIServerAttach starts
030,373 TOracleSession $8A4D4500 End
Result = Access violation at address 000000019F4ABBA0, accessing address 0000000000000008
Duration = 0,077
032,420 MessageBox: Error
Error connecting as username@ldap_alias

Access violation at address 000000019F4ABBA0, accessing address 0000000000000008
[OK]
034,363 Settings Application/Forms/MainForm
034,363 /Users/user/Library/Plyxon/2.0/Application/Forms/MainForm.ini

 

[Marco Kalter]

We have tested this with the same Oracle Client Version 23.3.0.23.9, and it seems to work fine.

Can you send the plyxon.error.txt file from the $HOME/Documents/Plyxon/Log folder to support@allroundautomations.com?

 

[Dima]

Unfortunately there's no such file in there, just the debug.txt which appeared when I switched on logging in settings (the excempt from which I attached in the post above).

 

[Dima]

I've launched it through terminal and when using LDAP alias the error seems more readable:

% ./plyxon


2026-02-04 12:49:39.362 plyxon[2680:102168] TSM AdjustCapsLockLEDForKeyTransitionHandling - _ISSetPhysicalKeyboardCapsLockLED Inhibit


Assertion failed: (LDAP_VALID( ld )), function ldap_first_entry, file getentry.c, line 35.


zsh: abort ./plyxon

 

[Dima]

On second thought it might not be LDAP related, i receive similar error even if I define connection parameters in tnsnames. At this point I can't connect to anything at all, it seems. Oracle SQLDeveloper connects just fine using same parameters via LDAP or TNSNAMES, though.

Seems like the error occures right after LOGON stage.
....
030,297 LOGON Done
030,300 TOracleSession $8A4D4500 Single OCIEnvCreate done
030,300 TOracleSession $8A4D4500 Single ServerAttach: allocate handles starts
030,300 TOracleSession $8A4D4500 Single ServerAttach: allocate handles done
030,301 TOracleSession $8A4D4500 Single OCIServerAttach starts
030,373 TOracleSession $8A4D4500 End
Result = Access violation at address 000000019F4ABBA0, accessing address 0000000000000008
Duration = 0,077
032,420 MessageBox: Error
Error connecting as username@ldap_alias

Access violation at address 000000019F4ABBA0, accessing address 0000000000000008
[OK]
034,363 Settings Application/Forms/MainForm
034,363 /Users/user/Library/Plyxon/2.0/Application/Forms/MainForm.ini

This should be disregarded, I fixed TNSNAMES error which appeared due to me desperately trying to remember which port it is to test if I can use Plyxon at all. But LDAP assertion failed error still stands, I can't use LDAP at the moment.