Windows .exe Launcher Not Showing Any Modpacks

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WarHawk193

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Jul 29, 2019
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Hey i have been using the FTB launcher for a while. But ever since i updated to the 1.2.3 version of launcher i no longer see and mod packs on the side bar. I have tried a complete re-install of the launcher and still no modpacks. The actual launcher loads fine with no crashes. But is shows no packs on the side, only the one i most recently played (FTB Ultimate) and even that wont load. Any help?
 

JimDiGriz

New Member
Jul 29, 2019
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Same thing here on v1.2.3. On one machine i don't always get this bug (after restart sometimes it appears), but on the other pc, modpack list is always blank. It's interesting that i can run the pack by pressing Launch, but if I was using more modpacks i have no idea how would I change and launch them...
 

TheChristensen

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Jul 29, 2019
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When you launch again, and that problem comes up, click on Filter Settings, and Search, then the launcher should automatically refresh itself. Just hit Apply Filter or exit out
 

JimDiGriz

New Member
Jul 29, 2019
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Yup, you're right! Thanks!
I actually don't have to search, just press Filter Settings and after that Apply...

cheers!
 

twilightking

New Member
Jul 29, 2019
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I have tried the above solution and it doesnt work for me. anyone know whats going on for this thing. here is the console log:

FTBLaunch starting up (version 1.2.3)
AnalyticsBackgroundThread started
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Java version: 1.7.0_21
Java vendor: Oracle Corporation
Java home: C:\Program Files\Java\jre7
Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation
Java vm: Java HotSpot(TM) 64-Bit Server VM version: 23.21-b01 by Oracle Corporation
OS: amd64 Windows 8 6.2
Error making tracking request: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
[i18n] Checking for updates ...
[i18n] enUS English language file loaded!
[i18n] Could not retrieve version info, skipping update.: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
[i18n] Added 0 enUS to options pane
[i18n] enUS English language file loaded!
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Failed to load modpacks, loading from backup: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Loading modpack information for modpacks.xml...
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Failed to read modpack file - falling back to direct download: java.io.FileNotFoundException: C:\Users\Joshua Joly\AppData\Roaming\ftblauncher\ModPacks\modpacks.xml (The system cannot find the file specified)
Completely unable to download the modpack file - check your connection: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
loading map information...
loading texture pack information...
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
 

Ashzification

New Member
Jul 29, 2019
7,425
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I have tried the above solution and it doesnt work for me. anyone know whats going on for this thing. here is the console log:

FTBLaunch starting up (version 1.2.3)
AnalyticsBackgroundThread started
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Java version: 1.7.0_21
Java vendor: Oracle Corporation
Java home: C:\Program Files\Java\jre7
Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation
Java vm: Java HotSpot(TM) 64-Bit Server VM version: 23.21-b01 by Oracle Corporation
OS: amd64 Windows 8 6.2
Error making tracking request: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
[i18n] Checking for updates ...
[i18n] enUS English language file loaded!
[i18n] Could not retrieve version info, skipping update.: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
[i18n] Added 0 enUS to options pane
[i18n] enUS English language file loaded!
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Failed to load modpacks, loading from backup: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Loading modpack information for modpacks.xml...
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Failed to read modpack file - falling back to direct download: java.io.FileNotFoundException: C:\Users\Joshua Joly\AppData\Roaming\ftblauncher\ModPacks\modpacks.xml (The system cannot find the file specified)
Completely unable to download the modpack file - check your connection: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
loading map information...
loading texture pack information...
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
connect: Address is invalid on local machine, or port is not valid on remote machine: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1

http://desk.feed-the-beast.com/inde...achine-or-port-is-not-valid-on-remote-machine
Next time, post your own thread, your problem doesn't relate at all to the OP.
 

Coffee Ritual

New Member
Jul 29, 2019
3
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I tried the Filter Settings and Search thing and nothing happens. I switched to the jar file still nothing. The launcher is v.1.2.7.
 
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