temurin17-binaries VS temurin8-binaries

ok so it looks like java 17 isn't in the package manager, so you will have to download it, and install it manually. First you have to download the correct version of java (which you already did), wget https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.1%2B12/OpenJDK17U-jdk_arm_linux_hotspot_17.0.1_12.tar.gz Then you can make a directory for your java installation, sudo mkdir /opt/jdk Then you need to extract it to the folder you just made, sudo tar xzfv OpenJDK17U-jdk_arm_linux_hotspot_17.0.1_12.tar.gz -C /opt/jdk

wget https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.1%2B12/OpenJDK17U-jdk_arm_linux_hotspot_17.0.1_12.tar.gz tar xzfv OpenJDK17U-jdk_arm_linux_hotspot_17.0.1_12.tar.gz ./jdk-17.0.1+12/bin/java -version

wget -O jdk.tar.gz https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.1%2B12/OpenJDK17U-jdk_x64_linux_hotspot_17.0.1_12.tar.gz tar -xzf jdk.tar.gz -C jdk_home JAVA_HOME="$(pwd)/jdk_home" $JAVA_HOME/bin/java.exe -jar project.jar

Are they just bundling a JRE? At least from what I've seen in other flatpak manifests, many will just pull the latest binaries from adoptium (formerly adopt open jdk) (here)[https://github.com/adoptium/temurin8-binaries] and (here)[https://github.com/adoptium/temurin17-binaries]. I think you could also specify the runtime from flathub.

INFO: downloading 'https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' to '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip'

'christopher@Icarus-III:~/Downloads/mo2installer-4_3_0$ ./install.sh INFO: all dependencies met INFO: selected game 'skyrimspecialedition' INFO: found Steam in '/home/christopher/.local/share/Steam' INFO: steam not found in '/home/christopher/.var/app/com.valvesoftware.Steam/.local/share/Steam' INFO: game not found in '/home/christopher/.local/share/Steam' INFO: game not found in '/media/christopher/Linux/SteamLibrary' INFO: game not found in '/media/christopher/LinuxWD' INFO: game found in '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary' INFO: selected install directory '/home/christopher/Games/mod-organizer-2-skyrimspecialedition' INFO: using wget backend INFO: fetching remote resource at 'https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' INFO: downloading 'https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' to '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' INFO: extracting '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' to '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07' INFO: using wget backend INFO: fetching remote resource at 'https://github.com/ModOrganizer2/modorganizer/releases/download/v2.4.4/Mod.Organizer-2.4.4.7z' INFO: downloading 'https://github.com/ModOrganizer2/modorganizer/releases/download/v2.4.4/Mod.Organizer-2.4.4.7z' to '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4.7z' INFO: extracting '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4.7z' to '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4' INFO: using wget backend INFO: fetching remote resource at 'https://raw.githubusercontent.com/Winetricks/winetricks/master/src/winetricks' INFO: downloading 'https://raw.githubusercontent.com/Winetricks/winetricks/master/src/winetricks' to '/tmp/mo2-linux-installer-downloads-cache/winetricks' INFO: using wget backend INFO: fetching remote resource at 'https://skse.silverlock.org/beta/skse64_2_01_05.7z' INFO: downloading 'https://skse.silverlock.org/beta/skse64_2_01_05.7z' to '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05.7z' INFO: extracting '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05.7z' to '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05' INFO: removing existing JDK installation in '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary/steamapps/compatdata/489830/pfx/drive_c/java' INFO: installing JDK in '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary/steamapps/compatdata/489830/pfx/drive_c/java' INFO: installing Mod Organizer 2 in '/home/christopher/Games/mod-organizer-2-skyrimspecialedition/modorganizer2' INFO: installing script extender in '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/Data' into '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/skse64_1_6_353.dll' into '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/skse64_loader.exe' into '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/skse64_steam_loader.dll' into '/media/christopher/fa2f0855-8157-462a-90af-3e1239d5f144/SteamLibrary/steamapps/common/Skyrim Special Edition' INFO: installing nxm link broker in '/home/christopher/.local/share/modorganizer2' INFO: installing nxm link handler in '/home/christopher/.local/share/applications/' INFO: applying protontricks xaudio2_7=native Traceback (most recent call last): File "/usr/bin/protontricks", line 33, in sys.exit(load_entry_point('protontricks==1.7.0', 'console_scripts', 'protontricks')()) File "/usr/lib/python3/dist-packages/protontricks/cli/main.py", line 28, in cli main(args) File "/usr/lib/python3/dist-packages/protontricks/cli/util.py", line 143, in wrapper return cli_func(self, args, *kwargs) File "/usr/lib/python3/dist-packages/protontricks/cli/main.py", line 181, in main steam_apps = get_steam_apps( File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 964, in get_steam_apps if not path.is_dir(): File "/usr/lib/python3.10/pathlib.py", line 1305, in is_dir return S_ISDIR(self.stat().st_mode) File "/usr/lib/python3.10/pathlib.py", line 1097, in stat return self._accessor.stat(self, follow_symlinks=follow_symlinks) PermissionError: [Errno 13] Permission denied: '/media/christopher/Linux/SteamLibrary' INFO: removing '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05.7z' INFO: removing '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05' INFO: removing '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4.7z' INFO: removing '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4' INFO: removing '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' INFO: removing '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07' INFO: removing '/tmp/mo2-linux-installer-downloads-cache/winetricks'

INFO: all dependencies met INFO: selected game 'skyrimspecialedition' INFO: found Steam in '/home/myuser/.steam/debian-installation' INFO: steam not found in '/home/myuser/.var/app/com.valvesoftware.Steam/.local/share/Steam' INFO: game found in '/home/myuser/.steam/debian-installation' INFO: selected install directory '/home/myuser/Games/mod-organizer-2-skyrimspecialedition' INFO: using wget backend INFO: fetching remote resource at 'https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' INFO: downloading 'https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' to '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' INFO: extracting '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.zip' to '/tmp/mo2-linux-installer-downloads-cache/OpenJDK8U-jre_x64_windows_hotspot_8u312b07' INFO: using wget backend INFO: fetching remote resource at 'https://github.com/ModOrganizer2/modorganizer/releases/download/v2.4.4/Mod.Organizer-2.4.4.7z' INFO: downloading 'https://github.com/ModOrganizer2/modorganizer/releases/download/v2.4.4/Mod.Organizer-2.4.4.7z' to '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4.7z' INFO: extracting '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4.7z' to '/tmp/mo2-linux-installer-downloads-cache/Mod.Organizer-2.4.4' INFO: using wget backend INFO: fetching remote resource at 'https://raw.githubusercontent.com/Winetricks/winetricks/master/src/winetricks' INFO: downloading 'https://raw.githubusercontent.com/Winetricks/winetricks/master/src/winetricks' to '/tmp/mo2-linux-installer-downloads-cache/winetricks' INFO: using wget backend INFO: fetching remote resource at 'https://skse.silverlock.org/beta/skse64_2_01_05.7z' INFO: downloading 'https://skse.silverlock.org/beta/skse64_2_01_05.7z' to '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05.7z' INFO: extracting '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05.7z' to '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05' INFO: removing existing JDK installation in '/home/myuser/.steam/debian-installation/steamapps/compatdata/489830/pfx/drive_c/java' INFO: installing JDK in '/home/myuser/.steam/debian-installation/steamapps/compatdata/489830/pfx/drive_c/java' INFO: installing Mod Organizer 2 in '/home/myuser/Games/mod-organizer-2-skyrimspecialedition/modorganizer2' INFO: installing script extender in '/home/myuser/.steam/debian-installation/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/Data' into '/home/myuser/.steam/debian-installation/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/skse64_1_6_353.dll' into '/home/myuser/.steam/debian-installation/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/skse64_loader.exe' into '/home/myuser/.steam/debian-installation/steamapps/common/Skyrim Special Edition' INFO: copying '/tmp/mo2-linux-installer-downloads-cache/skyrimspecialedition_skse64_2_01_05/skse64_2_01_05/skse64_steam_loader.dll' into '/home/myuser/.steam/debian-installation/steamapps/common/Skyrim Special Edition' INFO: installing nxm link broker in '/home/myuser/.local/share/modorganizer2' INFO: installing nxm link handler in '/home/myuser/.local/share/applications/' INFO: applying protontricks xaudio2_7=native Traceback (most recent call last): File "/usr/bin/protontricks", line 33, in sys.exit(load_entry_point('protontricks==1.7.0', 'console_scripts', 'protontricks')()) File "/usr/lib/python3/dist-packages/protontricks/cli/main.py", line 28, in cli main(args) File "/usr/lib/python3/dist-packages/protontricks/cli/util.py", line 143, in wrapper return cli_func(self, *args, **kwargs) File "/usr/lib/python3/dist-packages/protontricks/cli/main.py", line 264, in main proton_app = find_proton_app( File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 624, in find_proton_app tool_app = find_steam_compat_tool_app( File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 537, in find_steam_compat_tool_app tool_appid = get_tool_appid(compat_tool_name, appinfo_path) File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 418, in get_tool_appid vdf_sections = get_appinfo_sections(appinfo_path) File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 385, in get_appinfo_sections raise SyntaxError("Invalid file magic number") SyntaxError: Invalid file magic number Error in sys.excepthook: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 153, in apport_excepthook with os.fdopen(os.open(pr_filename, FileNotFoundError: [Errno 2] No such file or directory: '/var/crash/_usr_bin_protontricks.1000.crash' Original exception was: Traceback (most recent call last): File "/usr/bin/protontricks", line 33, in sys.exit(load_entry_point('protontricks==1.7.0', 'console_scripts', 'protontricks')()) File "/usr/lib/python3/dist-packages/protontricks/cli/main.py", line 28, in cli main(args) File "/usr/lib/python3/dist-packages/protontricks/cli/util.py", line 143, in wrapper return cli_func(self, *args, **kwargs) File "/usr/lib/python3/dist-packages/protontricks/cli/main.py", line 264, in main proton_app = find_proton_app( File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 624, in find_proton_app tool_app = find_steam_compat_tool_app( File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 537, in find_steam_compat_tool_app tool_appid = get_tool_appid(compat_tool_name, appinfo_path) File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 418, in get_tool_appid vdf_sections = get_appinfo_sections(appinfo_path) File "/usr/lib/python3/dist-packages/protontricks/steam.py", line 385, in get_appinfo_sections raise SyntaxError("Invalid file magic number") SyntaxError: Invalid file magic number

It looks like you aren't using java 8 instead you are using java 17 from Microsoft. Make sure java 8 is in your system environment variables at the top. If you don't know how to do it, just remove java 8 and install it again and see if it works. You can read more about which Minecraft version needs which java version here under the Specific Java versions required for running Minecraft section. Here is a Java 8 installer for windows. Here is a Java 8 installer for windows.

You need java 8, you can download it here.

Java for Minecraft versions 1.16.X and below - Java 8 Windows Installer

this is the link for the java version I downloaded https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.msi or just join the server if you face any other problem.

Download this: https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jre_x64_windows_hotspot_8u312b07.msi

Fix: Either install java 8 on your computer from here Or run the update script from the downloads section