Hello,
put the bucket in Jar was crash

Description: Rendering Block Entity

java.lang.NullPointerException: Cannot invoke "net.fabricmc.fabric.api.renderer.v1.Renderer.meshBuilder()" because "" is null
at io.github.coolmineman.plantinajar.JarBlockEntityRenderer.renderFluid(JarBlockEntityRenderer.java:251)
at io.github.coolmineman.plantinajar.JarBlockEntityRenderer.render(JarBlockEntityRenderer.java:119)
at io.github.coolmineman.plantinajar.JarBlockEntityRenderer.method_3569(JarBlockEntityRenderer.java:44)
at net.minecraft.class_824.method_23079(class_824.java:90)
at net.minecraft.class_824.method_23081(class_824.java:79)
at net.minecraft.class_824.method_3554(class_824.java:104)
at net.minecraft.class_824.method_3555(class_824.java:79)
at me.jellysquid.mods.sodium.client.render.SodiumWorldRenderer.renderTileEntities(SodiumWorldRenderer.java:281)
at net.minecraft.class_761.handler$cnl000$onRenderTileEntities(class_761.java:11613)
at net.minecraft.class_761.method_22710(class_761.java:1363)
at net.minecraft.class_757.method_3188(class_757.java:1039)
at net.minecraft.class_757.method_3192(class_757.java:816)
at net.minecraft.class_310.method_1523(class_310.java:1143)
at net.minecraft.class_310.method_1514(class_310.java:734)
at net.minecraft.client.main.Main.main(Main.java:237)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:210)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:245)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Render thread
Stacktrace:
at io.github.coolmineman.plantinajar.JarBlockEntityRenderer.renderFluid(JarBlockEntityRenderer.java:251)
at io.github.coolmineman.plantinajar.JarBlockEntityRenderer.render(JarBlockEntityRenderer.java:119)
at io.github.coolmineman.plantinajar.JarBlockEntityRenderer.method_3569(JarBlockEntityRenderer.java:44)
at net.minecraft.class_824.method_23079(class_824.java:90)
at net.minecraft.class_824.method_23081(class_824.java:79)
at net.minecraft.class_824.method_3554(class_824.java:104)
at net.minecraft.class_824.method_3555(class_824.java:79)
at me.jellysquid.mods.sodium.client.render.SodiumWorldRenderer.renderTileEntities(SodiumWorldRenderer.java:281)
at net.minecraft.class_761.handler$cnl000$onRenderTileEntities(class_761.java:11613)
at net.minecraft.class_761.method_22710(class_761.java:1363)
at net.minecraft.class_757.method_3188(class_757.java:1039)

-- Block Entity Details --
Details:
Name: plantinajar:plant_jar // io.github.coolmineman.plantinajar.JarBlockEntity
Block: Block{plantinajar:plant_jar}
Block location: World: (3369,64,-393), Section: (at 9,0,7 in 210,4,-25; chunk contains blocks 3360,-64,-400 to 3375,319,-385), Region: (6,-1; contains chunks 192,-32 to 223,-1, blocks 3072,-64,-512 to 3583,319,-1)
Block: Block{plantinajar:plant_jar}
Block location: World: (3369,64,-393), Section: (at 9,0,7 in 210,4,-25; chunk contains blocks 3360,-64,-400 to 3375,319,-385), Region: (6,-1; contains chunks 192,-32 to 223,-1, blocks 3072,-64,-512 to 3583,319,-1)
Stacktrace:
at net.minecraft.class_824.method_3554(class_824.java:104)
at net.minecraft.class_824.method_3555(class_824.java:79)
at me.jellysquid.mods.sodium.client.render.SodiumWorldRenderer.renderTileEntities(SodiumWorldRenderer.java:281)
at net.minecraft.class_761.handler$cnl000$onRenderTileEntities(class_761.java:11613)
at net.minecraft.class_761.method_22710(class_761.java:1363)
at net.minecraft.class_757.method_3188(class_757.java:1039)
at net.minecraft.class_757.method_3192(class_757.java:816)
at net.minecraft.class_310.method_1523(class_310.java:1143)
at net.minecraft.class_310.method_1514(class_310.java:734)
at net.minecraft.client.main.Main.main(Main.java:237)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:210)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:245)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)