Incompatibility with Pixelmon 9.0.0

Mod Version Tardis-Mod-1.16.5-1.5.4.jar

Describe the bug The game crashes when the Tardis opens after feeding it items and having it open as well as having a Pixelmon spawned. The Tardis does not crash the game before the Tardis is opened or if there are no Pixelmon spawned.

To Reproduce Steps to reproduce the behavior:

  1. Have Pixelmon 9.0.0 and Tardis Mod 1.5.4 downloaded
  2. Open a world in creative and place a Tardis exterior down.
  3. Spawn a Pixelmon or wait for a Pixelmon to spawn in the area.
  4. Feed the Tardis an accepted item like clocks until it opens.
  5. See game crash, or try to enter the Tardis then see the game crash.

Expected behavior Expected behavior is that I will be able to enter the Tardis and continue the mod as normal.

Screenshots and Crash reports

[07:12:45] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.crash.ReportedException: Ticking block entity
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:855) ~[?:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:291) ~[?:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787) ~[?:?]
        at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642) ~[?:?]
        at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) ~[?:?]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_312]
Caused by: java.lang.NullPointerException
        at com.pixelmonmod.pixelmon.entities.pixelmon.AbstractMovesEntity.getFlyHeight(AbstractMovesEntity.java:251) ~[pixelmon:1.16.5-9.0.0]
        at com.pixelmonmod.pixelmon.entities.pixelmon.AbstractMovesEntity.serializeNBT(AbstractMovesEntity.java:278) ~[pixelmon:1.16.5-9.0.0]
        at net.tardis.mod.boti.stores.EntityStorage.<init>(EntityStorage.java:61) ~[tardis:1.5.4]
        at net.tardis.mod.boti.BotiHandler.gatherEntities(BotiHandler.java:199) ~[tardis:1.5.4]
        at net.tardis.mod.boti.BotiHandler.updateBoti(BotiHandler.java:116) ~[tardis:1.5.4]
        at net.tardis.mod.tileentities.exteriors.ExteriorTile.lambda$null$17(ExteriorTile.java:973) ~[tardis:1.5.4]
        at net.minecraftforge.common.util.LazyOptional.ifPresent(LazyOptional.java:151) ~[forge:?]
        at net.tardis.mod.tileentities.exteriors.ExteriorTile.lambda$buildBoti$18(ExteriorTile.java:968) ~[tardis:1.5.4]
        at java.util.Optional.ifPresent(Optional.java:159) ~[?:1.8.0_312]
        at net.tardis.mod.tileentities.exteriors.ExteriorTile.buildBoti(ExteriorTile.java:967) ~[tardis:1.5.4]
        at net.tardis.mod.tileentities.exteriors.ExteriorTile.updateOrBuildBoti(ExteriorTile.java:995) ~[tardis:1.5.4]
        at net.tardis.mod.tileentities.exteriors.ExteriorTile.func_73660_a(ExteriorTile.java:349) ~[tardis:1.5.4]
        at net.minecraft.world.World.func_217391_K(World.java:491) ~[?:?]
        at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:371) ~[?:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:851) ~[?:?]
        ... 5 more