Thus, running the correct Java version should help you fix “A JNI error has occurred – please check your installation and try again” in Minecraft. According to Mojang Studios, the creator of Minecraft, the error occurs when people try to launch the game or the server (.jar) without Java 16 in the 1.17 version of the game.

In fact, many players who experienced the error claimed that they already have Java on their computers installed.Īccording to tech reports, the problem lies within the Java version, as Minecraft has been updated to use Java 16 with the latest patch. It is rather strange since the message points to the faulty or missing version of Java. While many users were eager to jump into the updated sandbox world, others were greatly disappointed, as they were unable to due to an unexpected error “A JNI error has occurred, please check your installation and try again,” which also commonly followed with “A Java Exception has occurred.” This started happening in Minecraft version 1.17.Īccording to many user reports, the error happens after trying to start the game via the TLauncher. The patch was released for the Java version of Minecraft.

Under the name Caves & Cliffs, the update adds new mobs (goat, glow squid, and axolotl) and various new minable materials, such as copper ore. Minecraft players finally got their hands on the newest version of the game, which was released on June 8, 2021. To repair damaged system, you have to purchase the licensed version of Restoro Mac Washing Machine X9.

Minecraft java tlauncher