Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- en:faq [2014/04/26 12:06] – roehner
+++ en:faq [2019/02/02 10:58] – roehner
@@ Zeile 27: / Zeile 27: @@
 **9. My Java program doesn't start. What can I do?**\\
-If your Java program is compiled without errors but your program does not start, it is likely that runtime errors occur during the execution. You can use the //RunJava.bat// file for further analysing the problem. Open the [[Configuration#interpreter|interpreter]] configuration and click on //RunJava.bat// to edit the batch file which is used to start your Java program. Replace //@ECHO OFF// with //@ECHO ON// and insert PAUSE at the end of the file. Save the modified //RunJava.bat// and select //DOS Window// from the [[Java-Editor#window menu|window menu]]. This opens a console window with the folder of RunJava.bat as current folder. Type in RunJava.bat and analyse the error messages.
+If your Java program is compiled without errors but your program does not start, it is likely that runtime errors occur during the execution. You can use the //RunJava.bat// file for further analysing the problem. Open the [[Configuration#interpreter|interpreter]] configuration and click on //RunJava.bat// to edit the batch file which is used to start your Java program. Replace //@ECHO OFF// with //@ECHO ON// and insert PAUSE at the end of the file. Save the modified //RunJava.bat// and select //DOS Window// from the [[:start#window_menu|window menu]]. This opens a console window with the folder of RunJava.bat as current folder. Type in RunJava.bat and analyse the error messages.
 **10. Is it possible to use a dark background color to relieve the eyes?**\\
@@ Zeile 55: / Zeile 55: @@
 Look in your current folder. Is there a file hs_err_pid<number>.log? Then the Java virtual machine caused the crash. Update your Java Runtime Environment to the latest version. http://www.java.com/en/download/manual.jsp
+**16. Why is the GUI-App on my Surface so small?**\\
+Swing-Applications are not DPI-aware. A workaround is described at:
+https://stackoverflow.com/questions/30555401/java-disable-dpi-aware-not-working\\
+Use Java FX instead of Swing.
+**17. Why does the debugger don't show parameters and local variables?**\\
+You need the compiler parameter "-g". Set Java compiler parameter to standard ("-deprecation -g) in the configuration.