Common Problems and Solutions
Java Version Mismatch
One of the most common culprits behind the problem is an incompatibility between your Java version and the Minecraft and Forge version you are trying to run. Minecraft 1.14.4, along with its corresponding Forge version, requires a specific Java environment to function correctly. Using an outdated or incompatible Java version is akin to trying to fit a square peg into a round hole – it simply will not work. This can manifest in a variety of ways, from the game failing to start at all, to generating error messages, or experiencing crashes during startup.
To check your Java version, you need to take a peek behind the scenes. On Windows, you can typically open the Command Prompt (search for “cmd” in the Windows search bar). Once open, type `java -version` and press Enter. The command prompt will display information about the Java version installed on your computer. This output will reveal the current Java environment. If the output indicates a version that is not suitable for Minecraft 1.14.4, then the next step is to fix this.
Solution:
The proper Java environment needed to run Minecraft 1.14.4 is generally Java 8, also known as Java 8 Update. You may need to download and install this specific version if you don’t already have it. You can generally find the right version for your operating system on the official Java website (look for Java SE 8). Ensure you download the correct installer for your operating system (Windows, macOS, or Linux). The installation process is usually straightforward, with the installer guiding you through the necessary steps. During installation, you might be prompted to set the Java installation path or whether to set a Java path automatically. Accept the settings.
After installing the correct Java version, it’s vital to configure TLauncher to recognize and use this installation. Inside TLauncher, there are usually settings for configuring the path to the Java executable. You may need to navigate the TLauncher settings, look for options relating to Java or the Minecraft environment, and change the existing Java path to point to the location where Java 8 is installed on your system. This process usually requires you to browse your file system to locate the `java.exe` file within your Java installation directory. Save any changes after you have selected the right path.
Insufficient RAM Allocation
Minecraft, especially when running with mods, can be a resource-intensive game. One of the most common issues is a lack of enough RAM allocated to the game. When Minecraft is struggling to use the allocated RAM, you may experience problems like the game taking ages to load, lag spikes, or crashes, as well as *TLauncher doesn’t launch when on Forge 1.14.4*. The allocated memory is frequently displayed when you start the game. Minecraft relies heavily on RAM to store and process game data, such as the world’s geometry, textures, and object details. If the game does not have enough RAM allocated, it cannot load all the information.
Solution:
The fix is to allocate more RAM to TLauncher. To change the RAM available to Minecraft, start TLauncher. Then, locate the settings menu. There should be a setting to change the allocated RAM. You can often find it by pressing the small gear icon in the bottom left of the TLauncher screen. In the configuration section, there is often a setting for RAM allocation. Adjust the memory allocation to be a higher value.
The ideal amount of RAM will depend on your system and how many mods you have installed. It is advisable to start with an amount of RAM such as 2GB or 4GB of RAM. If you plan to use many mods or resource-intensive mods, it might be necessary to increase this amount further. However, it is best not to assign too much memory, because that can create other complications. You should have an operating system with more RAM than what you give to Minecraft, since the operating system also needs memory to run properly. A good starting point is to give Minecraft about half of your RAM. If you have 8GB of RAM, 4GB should be adequate. If you run into issues, try increasing this value. Save these settings and restart the game to apply the change.
Corrupted or Missing Minecraft Files
Another common cause for the issue where *TLauncher doesn’t launch when on Forge 1.14.4* is corrupted or missing game files. During installation, game files may get corrupted, sometimes due to disk errors, incomplete downloads, or problems during the modification of these files. These errors can lead to the game crashing on startup or failing to launch at all.
Solution:
The first thing you can try is deleting the `.minecraft` folder. **Important:** *This process will delete your game saves, resource packs, and other game-related files. Back up your important files before continuing.* Backing up saves and resources packs is generally as easy as copying the respective folders into a safe directory, or even moving the folders to a completely separate drive.
You can find the `.minecraft` folder by typing `%appdata%` into the Windows search bar and opening the roaming folder. Within the roaming folder, you should see the `.minecraft` folder. Delete this folder. Be sure you make a backup before this step.
Next, within TLauncher, you will need to re-install the 1.14.4 version of Minecraft, including the Forge profile. This will replace all the files needed. Then, make sure that your Forge profile is selected when launching the game.
Conflicting Mods
Mods are what make Minecraft exciting. However, conflicts between mods may be a reason that *TLauncher doesn’t launch when on Forge 1.14.4*. Some mods are incompatible with each other, and this can lead to crashes or other errors when the game tries to load them.
Solution:
A great technique for figuring out if mods are the cause is to try disabling them. Start by disabling all the mods and try launching Minecraft. If it runs correctly, you know that at least one of the mods is the problem.
To diagnose the problem, start enabling mods one by one. Then, restart the game after enabling each mod. If the game crashes or starts acting up after you enable a particular mod, then the mod is the source of the problem. Then you can investigate the problem mod. You can find information on the internet about incompatibility issues between certain mods and whether there are any workarounds.
Outdated TLauncher or Forge
It is important to ensure that TLauncher and the Minecraft Forge version you are trying to launch are up-to-date. Older versions of these pieces of software may be affected by glitches, and they could also be incompatible with the versions of the game or of your mods.
Solution:
Check for updates within TLauncher and install them. This helps make sure that you are using the newest version. If that does not work, you can try uninstalling and reinstalling TLauncher.
Next, make sure that you have the correct version of Forge installed, which is the one that matches the version of Minecraft you are using. Download the most recent version of Forge that is compatible with Minecraft 1.14.4. In TLauncher, you will then need to select the correct Forge profile for 1.14.4 when you launch the game. If you are still having problems, you can also try reinstalling the Forge profile from within TLauncher.
Antivirus/Firewall Interference
It may sound unusual, but antivirus and firewalls can sometimes get in the way of games and other programs running correctly. If the antivirus or firewall incorrectly identifies components of TLauncher, it might block the game from starting.
Solution:
You can address this by going into the settings for your antivirus and firewall and adding exceptions for TLauncher and Minecraft. In your antivirus, you can often add programs and files to a “whitelist.” Similarly, your firewall will often have a setting to “allow” the game or launcher.
Incorrectly Installed Forge Profile
Finally, one last thing that can keep *TLauncher doesn’t launch when on Forge 1.14.4* is that the Forge profile may not be installed correctly or is not the profile you are selecting in TLauncher.
Solution:
One thing to check first is that TLauncher is restarted after installing Forge. Make sure you restart TLauncher completely. Then, make sure that the right profile is selected when you launch the game. In TLauncher, there is a box for selecting the version to play; it may be a dropdown, for example. Make sure that the 1.14.4 Forge profile is selected. If the game still fails to start, you may need to reinstall the Forge profile for 1.14.4 within TLauncher.
Advanced Troubleshooting
Analyzing Log Files
Minecraft and TLauncher create log files that record events and errors that happen as the game is running. These log files can contain useful clues about why *TLauncher doesn’t launch when on Forge 1.14.4*.
To look at the log files, go to the `.minecraft/logs` folder. Here, you can find different log files, each representing a game session. Open the latest file, usually named after the date, in a text editor. Then, you can look for error messages that point to the problem. The presence of a specific error message like `java.lang.NoSuchMethodError` indicates a problem.
Contacting TLauncher Support
The TLauncher community is a great place to find help. Many other players may have faced the same problems. The TLauncher website or forum can be valuable resources for finding solutions.
Conclusion
The situation where *TLauncher doesn’t launch when on Forge 1.14.4* can be frustrating. Luckily, armed with the solutions mentioned here, you have several potential fixes to get your game working again. By checking your Java version, allocating enough RAM, addressing file corruption, resolving mod conflicts, and ensuring your launcher and Forge installations are up-to-date, you should be able to return to the joy of playing Minecraft with your preferred mods. By troubleshooting these potential causes, you can overcome the problem and return to your Minecraft adventures. Remember, it is worth the effort to resolve these issues. With these steps, you can eliminate the causes that keep TLauncher from launching, and return to your Minecraft fun.
