Launchr Cant find modpack and modpack wont load

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Godzillla1965

New Member
Jul 29, 2019
2
0
0
Title:
Launchr Cant find modpack and modpack wont load
Launcher Version:
V1.4.7
Modpack:
Modpack Version:
Log Link:
Details of the issue:
Hello I logged on today and the launcher cant find the modpacks heres the problem here Can't find modpack: Direwolf20_1_6_4
Can't find modpack: Horizons
Can't find modpack: FTBLite2
Can't find modpack: Magic_World_2
Can't find modpack: TechWorld2
Can't find modpack: Monster
Can't find modpack: Unleashed
Can't find modpack: Unhinged
Can't find modpack: Direwolf20_1_5_2
Can't find modpack: Ultimate
Can't find modpack: MindCrack
Can't find modpack: Magic_World
Can't find modpack: Tech_World
Can't find modpack: FTBLite
Can't find modpack: FTBBETAA
Can't find modpack: FTBRETROSSP
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
Adding texture pack 2 (Jadedcat Mixpack)
Can't find modpack: Direwolf20_1_6_4
Can't find modpack: Horizons
Can't find modpack: FTBLite2
Can't find modpack: Magic_World_2
Can't find modpack: TechWorld2
Can't find modpack: Monster
Can't find modpack: Unleashed
Can't find modpack: Unhinged
Can't find modpack: Direwolf20_1_5_2
Can't find modpack: Ultimate
Can't find modpack: MindCrack
Can't find modpack: Magic_World
Can't find modpack: Tech_World
Can't find modpack: FTBLite
Can't find modpack: FTBBETAA
Can't find modpack: FTBRETROSSP
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
Adding texture pack 3 (Invictus)
Can't find modpack: Direwolf20_1_6_4
Can't find modpack: Horizons
Can't find modpack: FTBLite2
Can't find modpack: Magic_World_2
Can't find modpack: TechWorld2
Can't find modpack: Monster
Can't find modpack: Unleashed
Can't find modpack: Unhinged
Can't find modpack: Direwolf20_1_5_2
Can't find modpack: Ultimate
Can't find modpack: MindCrack
Can't find modpack: Magic_World
Can't find modpack: Tech_World
Can't find modpack: FTBLite
Can't find modpack: FTBBETAA
Can't find modpack: FTBRETROSSP
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException
Adding texture pack 4 (Faithful)
Can't find modpack: Direwolf20_1_6_4
Can't find modpack: Horizons
Can't find modpack: FTBLite2
Can't find modpack: Magic_World_2
Can't find modpack: TechWorld2
Can't find modpack: Monster
Can't find modpack: Unleashed
Can't find modpack: Unhinged
Can't find modpack: Direwolf20_1_5_2
Can't find modpack: Ultimate
Can't find modpack: MindCrack
Can't find modpack: Magic_World
Can't find modpack: Tech_World
Can't find modpack: FTBLite
Can't find modpack: FTBBETAA
Can't find modpack: FTBRETROSSP
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException
Adding texture pack 5 (JohnSmith Technicians Remix)
Can't find modpack: Direwolf20_1_6_4
Can't find modpack: Horizons
Can't find modpack: FTBLite2
Can't find modpack: Magic_World_2
Can't find modpack: TechWorld2
Can't find modpack: Monster
Can't find modpack: Unleashed
Can't find modpack: Unhinged
Can't find modpack: Direwolf20_1_5_2
Can't find modpack: Ultimate
Can't find modpack: MindCrack
Can't find modpack: Magic_World
Can't find modpack: Tech_World
Can't find modpack: FTBLite
Can't find modpack: FTBBETAA
Can't find modpack: FTBRETROSSP
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException
Adding texture pack 6 (Familiar yet Different)
Can't find modpack: Direwolf20_1_6_4
Can't find modpack: Horizons
Can't find modpack: FTBLite2
Can't find modpack: Magic_World_2
Can't find modpack: TechWorld2
Can't find modpack: Monster
Can't find modpack: Unleashed
Can't find modpack: Unhinged
Can't find modpack: Direwolf20_1_5_2
Can't find modpack: Ultimate
Can't find modpack: MindCrack
Can't find modpack: Magic_World
Can't find modpack: Tech_World
Can't find modpack: FTBLite
Can't find modpack: FTBBETAA
Can't find modpack: FTBRETROSSP
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException.


And If I try to Load A modpack it says this
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException
 

Malishar

New Member
Jul 29, 2019
1
0
0
Getting the same thing. Was working this morning, now getting an error. Redownloaded the launcher and got the same error.

[16:58:19] [DEBUG] Benchmark.logBenchAs:73: Modpack Loader http://ftb/modpacks.xml took 140 ms.
[16:58:19] [INFO] ModpackLoader.run:75: Loading modpack information for modpacks.xml...
[16:58:19] [ERROR] OutputOverride.write:45: From Console: [Fatal Error] :5:3466: XML document structures must start and end within the same entity.
[16:58:19] [ERROR] DOMParser.parse:-1->ModpackLoader.run:94: Exception reading modpack file: org.xml.sax.SAXParseException; lineNumber: 5; columnNumber: 3466; XML document structures must start and end within the same entity.
com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
net.ftb.util.AppUtils.getXML(AppUtils.java:62)
net.ftb.workers.ModpackLoader.run(ModpackLoader.java:92)
[16:58:19] [DEBUG] UpdateChecker.shouldUpdate:132: updater: buildjenk 318 < betajenk 307|| version 10407 < 10406
[16:58:19] [DEBUG] UpdateChecker.shouldUpdate:133: latest = 10407

so I'm guess there is a problem with the modpack xml file.
 

DDurwood

New Member
Jul 29, 2019
5
0
0
This is happening to me as well, at around the same time. Is this a server-side issue with the Launcher?

Oops. just got fixed. thanks
 

Cheezmo

New Member
Jul 29, 2019
1
0
0
Same problem here. I tried re-downloading launcher just in case, but still there. Hopefully this gets fixed soon, I kinda want to get back to building my factory and storage facility!


Edit: I found a quick workaround. I had to manually set the download location (I chose Denver), and now it works again. If it helps any troubleshooting, I'm in BC, Canada
 
Last edited:

SoSpartan

New Member
Jul 29, 2019
2
0
0
It looks like some of the download servers have a broken modpack.xml file. Use the fix above, or even simpler, try some of the other download hosts. To change your download host, start the FTB launcher, click the "Options" button on the top row of buttons. Click the "Advanced Options" button on that page, then change the "Download Location" to a different one. In my case, "Los Angeles" worked.

Just be sure to remember that you've changed this option if you have issues in the future. I think the default for this option is: "Automatic" or "CurseCDN".
 
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LaskCaia

New Member
Jul 29, 2019
4
0
0
It looks like some of the download servers have a broken modpack.xml file. Use the fix above, or even simpler, try some of the other download hosts. To change your download host, start the FTB launcher, click the "Options" button on the top row of buttons. Click the "Advanced Options" button on that page, then change the "Download Location" to a different one. In my case, "Los Angeles" worked.

Just be sure to remember that you've changed this option if you have issues in the future. I think the default for this option is: "Automatic" or "CurseCDN".

Very nice, ty!
 

Snowman1314

New Member
Jul 29, 2019
1
0
0
It looks like some of the download servers have a broken modpack.xml file. Use the fix above, or even simpler, try some of the other download hosts. To change your download host, start the FTB launcher, click the "Options" button on the top row of buttons. Click the "Advanced Options" button on that page, then change the "Download Location" to a different one. In my case, "Los Angeles" worked.

Just be sure to remember that you've changed this option if you have issues in the future. I think the default for this option is: "Automatic" or "CurseCDN".
What if the only two things that show up on my download location option is "CurseCDN" or "Automatic"