FAQ for Wandora user - Revision history

Akivela: /* I get java.lang.NullPointerException while opening a project in Wandora */

2015-05-08T19:11:25Z

‎I get java.lang.NullPointerException while opening a project in Wandora

Akivela: /* How do I export topic map in XTM 1.0 format */

2013-05-03T19:57:48Z

‎How do I export topic map in XTM 1.0 format

Akivela: /* How do I export topic map in XTM 1.0 format */

2013-05-03T19:57:34Z

‎How do I export topic map in XTM 1.0 format

Akivela: /* Oops, I made a mistake. Is there any kind of Cancel or Undo in Wandora? */

2013-05-03T19:55:46Z

‎Oops, I made a mistake. Is there any kind of Cancel or Undo in Wandora?

Akivela: /* Application window is broken */

2012-07-12T20:40:08Z

‎Application window is broken

Akivela: /* Application window is broken */

2012-07-12T20:37:13Z

‎Application window is broken

Akivela: /* Application window is broken */

2012-07-12T20:36:22Z

‎Application window is broken

Akivela: /* Wandora application window doesn't open */

2012-07-12T20:35:36Z

‎Wandora application window doesn't open

Akivela: /* Wandora throws OutOfMemory exception */

2012-07-12T20:25:08Z

‎Wandora throws OutOfMemory exception

Akivela: /* Number of variant names is not equal to viewed variant names */

2012-07-12T20:24:33Z

‎Number of variant names is not equal to viewed variant names

@@ Line 4: / Line 4: @@
 ==I get java.lang.NullPointerException while opening a project in Wandora==
-The exact exception is
+This happens if you try to open XTM or LTM Topic Map (or unsupported file) with Open Project option. Plain XTM and LTM Topic Maps are not Wandora project files. [[How to save and load project|Wandora project file]] is a zip package of XTM files with special options.xml. To import XTM and LTM Topic Maps to Wandora you should use '''File > Import > Merge topic map''' feature.
-−
- java.lang.NullPointerException
-    at org.wandora.application.tools.project.LoadWandoraProject.loadProject(LoadWandoraProject.java:88)
-    at org.wandora.application.tools.project.LoadWandoraProject.execute(LoadWandoraProject.java:72)
-    at org.wandora.application.tools.AbstractAdminTool.run(AbstractAdminTool.java:192)
-    at java.lang.Thread.run(Unknown Source)
- Couldn't find options.xml in package. Aborting load.
-−
-This happens if you try to open XTM or LTM Topic Map (or unsupported file) with Open Project option. Plain XTM and LTM Topic Maps are not Wandora project files. [[How to save and load project|Wandora project file]] is a zip collection of XTM files with special options.xml. To import XTM and LTM Topic Maps to Wandora you should use '''File > Import > Merge topic map''' feature.
 == The layer is red! ==

@@ Line 91: / Line 91: @@
 ==How do I export topic map in XTM 1.0 format==
-Start topic map export by selecting a menu option '''File > Export > Export topic map...''' and give name extension '''XTM1''' (extension can be in lower case) to the exported file name. Wandora chooses file format automatically using the file extension.
+Start topic map export by selecting a menu option '''File > Export > Export topic map...''' and give name extension '''XTM1''' (extension can be in lower case) to the exported file. Wandora chooses file format automatically using the file extension.
 ==I am using regular expressions to modify X. What kind of regular expressions Wandora uses?==

@@ Line 91: / Line 91: @@
 ==How do I export topic map in XTM 1.0 format==
-Start topic map export and give export file name extension '''XTM1''' (extension can be in lower case). Wandora chooses file format automatically using the file extension.
+Start topic map export by selecting a menu option '''File > Export > Export topic map...''' and give name extension '''XTM1''' (extension can be in lower case) to the exported file name. Wandora chooses file format automatically using the file extension.
 ==I am using regular expressions to modify X. What kind of regular expressions Wandora uses?==

@@ Line 77: / Line 77: @@
 ==Oops, I made a mistake. Is there any kind of Cancel or Undo in Wandora?==
-Sorry. Not at the moment. Although we have been thinking it over. Maybe in future releases. Remember to save your project frequently.
 ==How do I add my topic to topic tree==

← Older revision		Revision as of 20:40, 12 July 2012
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	Sometimes Wandora may break it's configuration file. Configuration file contains important application settings and the application doesn't work if the file corrupts. Configuration file (or options file as it is called above) is located at '''resources/conf/options.xml'''. Usually it's size is more than 50 kilos. If your configuration file is broken, it's size is probably only few kilos. To correct the configuration file, remove broken file and rename file's copy or original version as '''options.xml'''. If renaming didn't remove the problem, and your options file '''is''' broken, download a fresh version of Wandora application.		Sometimes Wandora may break it's configuration file. Configuration file contains important application settings and the application doesn't work if the file corrupts. Configuration file (or options file as it is called above) is located at '''resources/conf/options.xml'''. Usually it's size is more than 50 kilos. If your configuration file is broken, it's size is probably only few kilos. To correct the configuration file, remove broken file and rename file's copy or original version as '''options.xml'''. If renaming didn't remove the problem, and your options file '''is''' broken, download a fresh version of Wandora application.
		+
		+	* [[Wandora's configuration file]]

	== Wandora throws OutOfMemory exception ==		== Wandora throws OutOfMemory exception ==

@@ Line 112: / Line 112: @@
 == Application window is broken ==
-Sometimes Wandora may break it's configuration file. Configuration file contains important application settings and the application doesn't work if the file corrupts. Configuration file (or options file as it is called above) is located at '''resources/conf/options.xml'''. Usually it's size is more than 50 kilos. If your configuration file is broken, it's size is probably only few kilos. To correct configuration file, rename configuration file's copy or original version as '''options.xml'''. If renaming didn't remove the problem, and your options file '''is''' broken, download a fresh version of Wandora application.
+Sometimes Wandora may break it's configuration file. Configuration file contains important application settings and the application doesn't work if the file corrupts. Configuration file (or options file as it is called above) is located at '''resources/conf/options.xml'''. Usually it's size is more than 50 kilos. If your configuration file is broken, it's size is probably only few kilos. To correct the configuration file, remove broken file and rename file's copy or original version as '''options.xml'''. If renaming didn't remove the problem, and your options file '''is''' broken, download a fresh version of Wandora application.
 == Wandora throws OutOfMemory exception ==

← Older revision		Revision as of 20:35, 12 July 2012
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	If you have not changed screen size, I suggest you start Wandora with shell script (bin/wandora.bat for example) and check if application generates any debug log to shell console during startup.		If you have not changed screen size, I suggest you start Wandora with shell script (bin/wandora.bat for example) and check if application generates any debug log to shell console during startup.
		+
		+	== Application window is broken ==
		+
		+	Sometimes Wandora may break it's configuration file. Configuration file contains important application settings and the application doesn't work if the file corrupts. Configuration file (or options file as it is called above) is located at '''resources/conf/options.xml'''. Usually it's size is >40 kilos. If your configuration file is broken, it's size is probably only few kilos. To correct configuration file, rename configuration file's copy or original version as '''options.xml'''. If renaming didn't remove the problem, and your options file '''is''' broken, download a fresh version of Wandora application.

	== Wandora throws OutOfMemory exception ==		== Wandora throws OutOfMemory exception ==

@@ Line 112: / Line 112: @@
 == Wandora throws OutOfMemory exception ==
-Start Wandora with scripts in '''bin''' folder. Try '''Wandora-huge'''. Script starts Wandora application with a memory footprint of 1.4G. If you are running Wandora in a 64bit machine (with 64bit operating system and with 64bit Java version) you can also use larger memory footprints in Java.
+Start Wandora with scripts in '''bin''' folder. Try '''Wandora-huge'''. Script starts Wandora application with a memory footprint of 1.4G. If you are running Wandora in a 64bit machine (with a 64bit operating system and with a 64bit Java version) you can also use larger memory footprints in Java.
 == How do I change the layout of WWW pages provided by Wandora server? ==

@@ Line 138: / Line 138: @@
 == Number of variant names is not equal to viewed variant names ==
-Number of variant names is viewed beside the title of variant name box in traditional topic panel. Number is equal to the count of all variant name scopes found in current topic. However, variant name box may view only schema based variant names. To view all variant names of a topic, right mouse click title of Variant names box, and choose menu option '''View > View all scopes'''.
+Number of variant names is viewed beside the title of variant name box in traditional topic panel. Number is equal to the count of '''all''' variant name scopes found in current topic. However, variant name box may view only schema based variant names. To view all variant names of a topic, right mouse click title of Variant names box, and choose menu option '''View > View all scopes'''.
 == What are those Hide level occurrences? ==