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Hi all, I have been running the following command on Windows 7 for the last year to run the most up-to-date tested JOSM jarfile: java.exe -jar -Xmx512M josm-tested.jar For the last few days (from about Jan 30th 2012) i have been receiving the following exception: 'Invalid or corrupt jarfile josm-tested.jar' I am using josm-tested version 4878 Any ideas? I have downloaded the latest jarfiles I am running the latest JRE: Version 6 Update 30 |
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Are you sure that you've correctly downloaded the JAR file? First, what is the size of the file? Mine is 7Mo. I have downloaded from: http://josm.openstreetmap.de/josm-tested.jar Filesize is 2,441Kb Version 4878
(03 Feb '12, 14:21)
samlarsen1
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Ok, so something is wrong with your download. Which web browser are you still using? Try another one: firefox, IE, chrome, …
(03 Feb '12, 14:48)
NicolasDumoulin
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I was using a python script which checks the latest online version before opening JOSM & downloads a new one if the version number has increased. It has worked successfully for at least a year, i don't know why it is now not working. I'll try to fix the python script or just download manually in the future. Thanks for your help
(03 Feb '12, 15:23)
samlarsen1
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Have you tried downloading the latest jar file again, perhaps after deleting the copy you downloaded already? I'm using 4878 on Windows 7 without any problems (though give it a bit more memory -Xmx1500m). Having said that I only seem to be on update 22, so will update and check again. Edit: I've updated to update 30 and still all is OK. What version did you upgrade from? A few stable releases ago I had problems starting JOSM (I don't think it was a corrupt jar message though) and had to remove my settings files and start configuring it from scratch again. I renamed the folder to just to perform the test I have downloaded the latest jarfiles a couple of times, i am thinking this might be a Java issue as i have gone back in the josm archives and downloaded previous versions that should have worked from last year and i am still getting the same problem. I have also removed my settings files which has not changed anything
(03 Feb '12, 10:05)
samlarsen1
Have you tried then uninstalling Java and redownloading it? (As I did to update from 22 to 30).
(03 Feb '12, 11:31)
EdLoach ♦
I've uninstalled & reinstalled java and still have the same problem. It must be a problem with my system, i will try to run some other executable jars.
(03 Feb '12, 14:20)
samlarsen1
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