IllegalArgumentException when tracing buildings with Tracer2 plugin

[hpduwe@…]

What steps will reproduce the problem?

1. Tracer begin
2. Buildings are not drawn
3. another building can be drawn however

EDIT: from #10871:

1. Use the plugin tracer2
2. Use nrw alk as data source
3. Sometimes (when you try to draw the outline of the building with the plugin) the plugin crashes. At this time a non existent outline in osm should be drawn which borders to an existent osm outline/building.

What is the expected result?

What happens instead?

Please provide any additional information below. Attach a screenshot if possible.

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2014-12-09 17:17:36
Last Changed Author: Don-vip
Revision: 7777
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2014-12-09 18:14:49 +0100 (Tue, 09 Dec 2014)
Last Changed Rev: 7777

Identification: JOSM/1.5 (7777 de) Windows 7 64-Bit
Memory Usage: 247 MB / 247 MB (6 MB allocated, but free)
Java version: 1.7.0_71, Oracle Corporation, Java HotSpot(TM) Client VM
VM arguments: [-Djava.security.manager, -Djava.security.policy=file:C:\Program Files (x86)\Java\jre7\lib\security\javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>\bin, -Djnlpx.origFilenameArg=C:\Users\hpduwe\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\56\1ee8cfb8-5fbcc6fe, -Djnlpx.remove=false, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.splashport=49272, -Djnlp.application.href=https://josm.openstreetmap.de/download/josm.jnlp, -Djnlpx.jvm=<java.home>\bin\javaw.exe, -Djnlpx.vmargs=LURqYXZhLnV0aWwuQXJyYXlzLnVzZUxlZ2FjeU1lcmdlU29ydD10cnVlAC1Eam5scC5hcHBsaWNhdGlvbi5ocmVmPWh0dHBzOi8vam9zbS5vcGVuc3RyZWV0bWFwLmRlL2Rvd25sb2FkL2pvc20uam5scAA=]
Dataset consistency test: No problems found

Plugins:
- FixAddresses (30737)
- HouseNumberTaggingTool (30762)
- Tracer2 (30695)
- buildings_tools (30762)
- merge-overlap (30784)
- osmarender (30738)
- print (30812)
- terracer (30737)

Last errors/warnings:
- E: java.lang.IllegalArgumentException: Primitive to delete must be in a dataset
- E: java.lang.IllegalArgumentException: Primitive to delete must be in a dataset
- E: java.lang.IllegalArgumentException: Primitive to delete must be in a dataset
- E: java.lang.IllegalArgumentException: Primitive to delete must be in a dataset
- E: java.lang.IllegalArgumentException: Primitive to delete must be in a dataset

java.lang.IllegalArgumentException: Primitive to delete must be in a dataset
	at org.openstreetmap.josm.command.DeleteCommand.checkConsistency(DeleteCommand.java:115)
	at org.openstreetmap.josm.command.DeleteCommand.<init>(DeleteCommand.java:66)
	at org.openstreetmap.josm.command.DeleteCommand.<init>(DeleteCommand.java:76)
	at org.openstreetmap.josm.plugins.tracer2.ConnectWays.mergeNodes(ConnectWays.java:292)
	at org.openstreetmap.josm.plugins.tracer2.ConnectWays.connectTo(ConnectWays.java:251)
	at org.openstreetmap.josm.plugins.tracer2.ConnectWays.connect(ConnectWays.java:195)
	at org.openstreetmap.josm.plugins.tracer2.TracerAction.traceSync(TracerAction.java:330)
	at org.openstreetmap.josm.plugins.tracer2.TracerAction.access$000(TracerAction.java:62)
	at org.openstreetmap.josm.plugins.tracer2.TracerAction$1.realRun(TracerAction.java:174)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:161)
	at java.lang.Thread.run(Unknown Source)

[Don-vip]

Can you detail a bit more what you did to have this bug? (ideally in English, but German is ok too if you prefer)

[Don-vip]

Ticket #10847 has been marked as a duplicate of this ticket.

[Don-vip]

Ticket #10871 has been marked as a duplicate of this ticket.

[anonymous]

A living example:

1. Download this bbox in JOSM: 50.9733744,7.8653654,50.9735763,7.8657808 (empty dataset)
2. Use NRW Alk (Vector) as data source.
3. Trace the building with the house number 28/28a with tracer2
4. Try to trace the neighbouring garage.

(steps 3 and 4 can be done vice-versa)
-> the plug in crashes now.

[Don-vip]

Ticket #10879 has been marked as a duplicate of this ticket.

[anonymous]

I think this error is triggered when you try to trace two buildings which have common nodes.

[Don-vip]

Ticket #10891 has been marked as a duplicate of this ticket.

[Gisbert]

last running build is josm-snapshot-7666.jar.
josm-snapshot-7675.jar shows the error.

[Don-vip]

Ticket #10908 has been marked as a duplicate of this ticket.

[Klumbumbus]

Ticket #10936 has been marked as a duplicate of this ticket.

[Don-vip]

Ticket #10965 has been marked as a duplicate of this ticket.

[stoecker]

Does anybody know the current state with all these tracer plugins? Seems all of them are unmaintained?

[Don-vip]

As I understand:

• tracer is dead for a long time
• then tracer2 has been developed but it seems dead
• now there's a ​new tracer on Github: it is under active development but I don't know if it's meant to replace these two plugins

It's probably very little work to fix this plugin but I did not have enough time recently to look at it.

[Klumbumbus]

Replying to stoecker:

Does anybody know the current state with all these tracer plugins? Seems all of them are unmaintained?

Who is the creator of Tracer2? Does he know about this error?

[Klumbumbus]

Replying to Klumbumbus:

Who is the creator of Tracer2? Does he know about this error?

According to ​http://forum.openstreetmap.org/viewtopic.php?id=23319 it is Belecker. I have written him a message.

[Klumbumbus]

He said that he will look at it soon.

[Mkyral]

Replying to Don-vip:

As I understand:

• now there's a ​new tracer on Github: it is under active development but I don't know if it's meant to replace these two plugins

Hi, I'm owner of this repo.
The "new" Tracer should be (at the end) a replacement for the old Tracer and Tracer2. The issues with deleted nodes are solved and it is modular. So the only thing that needs to be done is create Tracer2 module and test it. I planed to do it, but have not time just now. Any help is welcome.

It's probably very little work to fix this plugin but I did not have enough time recently to look at it.

It is not so easy. The main problem is with threads. Sometimes it runs more threads in parallel and it causes such deleted nodes issues. Martin Švec did a great job with solving this.

Marián

[anonymous]

Inside the function DeleteCommand.checkConsistency() josm check if a deleted object have an DataSet.
Since a new node have no DataSet it is impossible to remove a new node.
Therefor I have to change the commands. So that only needed nodes are added.

Dirk