Java problem, unable to open Maptool

[Karetyp]

First time trying to use this program.
I change my region to English if there is a problem with my mother language but still doesn't solve the problem.
Any help, please.

The moment I try to open Maptool I get this message.

java.lang.NullPointerException
at net.rptools.lib.swing.ColorPicker.<init>(ColorPicker.java:115)
at net.rptools.maptool.client.ui.MapToolFrame.<init>(MapToolFrame.java:392)
at net.rptools.maptool.client.MapTool.initialize(MapTool.java:693)
at net.rptools.maptool.client.MapTool.access$400(MapTool.java:116)
at net.rptools.maptool.client.MapTool$7.run(MapTool.java:1788)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue.access$600(EventQueue.java:97)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at net.rptools.maptool.client.swing.MapToolEventQueue.dispatchEvent(MapToolEventQueue.java:58)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

[wolph42]

better to report this on discord, link in sig.

And while you do that:
which OS, version, install directory did you use?

[Karetyp]

better to report this on discord, link in sig.

And while you do that:
which OS, version, install directory did you use?

Thx for the reply

OS Information
OS Name................ Windows 10 Home Single Language
OS Version.............. 10.0.19041
OS Architecture........ x64
Processor................ Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHZ, 2801 Mhz
Core..................... 4
Logical processors .....8


I installed at D:\MapTool (not the Disk)
I'm trying to use Windows MapTool-1.7.0.exe

[Full Bleed]

People reporting this in the past have fixed it by changing their regional setting from Turkish to English. It sounds like you tried this though... is your native language/setting Turkish?