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[Error] Null pointer exception on boot


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#21 yttrium

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Posted 18 September 2012 - 11:49 PM

Works fine in SSP, and on my friend's server.

Those files are all there:
[email protected]:~/tekkit$ cd ./mods/ComputerCraft/dan200/computer/core
[email protected]:~/tekkit/mods/ComputerCraft/dan200/computer/core$ ls
Computer$10.class  Computer$25.class  Computer$3.class	 Computer$53.class  Computer$68.class				   ComputerThread.class
Computer$11.class  Computer$26.class  Computer$40.class    Computer$54.class  Computer$69.class				   ComputerThread$Task.class
Computer$12.class  Computer$27.class  Computer$41.class    Computer$55.class  Computer$6.class				    Computer$Timer.class
Computer$13.class  Computer$28.class  Computer$42.class    Computer$56.class  Computer$70.class				   FileSystem.class
Computer$14.class  Computer$29.class  Computer$43.class    Computer$57.class  Computer$71.class				   FileSystemException.class
Computer$15.class  Computer$2.class   Computer$44.class    Computer$58.class  Computer$7.class				    FileSystem$Mount.class
Computer$16.class  Computer$30.class  Computer$45.class    Computer$59.class  Computer$8.class				    HTTPRequest$1.class
Computer$17.class  Computer$31.class  Computer$46.class    Computer$5.class   Computer$9.class				    HTTPRequest.class
Computer$18.class  Computer$32.class  Computer$47$1.class  Computer$60.class  Computer$Alarm.class			    HTTPRequestException.class
Computer$19.class  Computer$33.class  Computer$47.class    Computer$61.class  Computer.class					  IComputerEnvironment.class
Computer$1.class   Computer$34.class  Computer$48.class    Computer$62.class  Computer$Event.class			    Terminal.class
Computer$20.class  Computer$35.class  Computer$49.class    Computer$63.class  Computer$PeripheralWrapper$1.class
Computer$21.class  Computer$36.class  Computer$4.class	 Computer$64.class  Computer$PeripheralWrapper$2.class
Computer$22.class  Computer$37.class  Computer$50.class    Computer$65.class  Computer$PeripheralWrapper.class
Computer$23.class  Computer$38.class  Computer$51.class    Computer$66.class  ComputerThread$1$1.class
Computer$24.class  Computer$39.class  Computer$52.class    Computer$67.class  ComputerThread$1.class


There is no Computer or ComputerCraft folder (or anything of the sort) in my world folder.

#22 yttrium

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Posted 18 September 2012 - 11:55 PM

Cloudy, you must be a genius.

You said that it can't write a folder.

I decided I would try giving the launch script root permissions.

Suddenly, it works.

#23 Cloudy

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Posted 19 September 2012 - 05:52 PM

 yttrium, on 18 September 2012 - 11:55 PM, said:

Cloudy, you must be a genius.

You said that it can't write a folder.

I decided I would try giving the launch script root permissions.

Suddenly, it works.

Heh. Only use that as a stop gap. Set up permissions correctly for the "world" folder in the minecraft folder.

#24 yttrium

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Posted 20 September 2012 - 12:55 PM

Will do.

I don't know why it's accessing the world "world" though. The map data is actually being loaded from the map set in server.properties - why is it making a ComputerCraft folder (and using it) in a different world?

#25 Cloudy

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Posted 21 September 2012 - 07:33 AM

 yttrium, on 20 September 2012 - 12:55 PM, said:

Will do.

I don't know why it's accessing the world "world" though. The map data is actually being loaded from the map set in server.properties - why is it making a ComputerCraft folder (and using it) in a different world?

It is making a "computer" folder in "world" because that location was hardcoded.

As of ComputerCraft 1.4 it uses the world set in the properties folder.





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