Error exporting item frames and armor stands

[Lum1droniX]

I'm currently running Version 127 of jMC2Obj trying to export a map from version 1.21.5 and when exporting I receive the following errors when exporting item frames and armor stands respectively:

Error rendering entity minecraft:item_frame, skipping.
java.lang.NullPointerException
        at org.jmc.entities.ItemFrame.getBlockPosition(ItemFrame.java:148)
        at org.jmc.entities.ItemFrame.getPosition(ItemFrame.java:156)
        at org.jmc.threading.ChunkProcessor.process(ChunkProcessor.java:271)
        at org.jmc.threading.ReaderRunnable.exportChunk(ReaderRunnable.java:57)
        at org.jmc.threading.ReaderRunnable.run(ReaderRunnable.java:36)
        at java.lang.Thread.run(Unknown Source)

Error rendering entity minecraft:armor_stand, skipping.
java.lang.NullPointerException
        at org.jmc.entities.ArmorStand.addEntity(ArmorStand.java:69)
        at org.jmc.threading.ChunkProcessor.process(ChunkProcessor.java:275)
        at org.jmc.threading.ReaderRunnable.exportChunk(ReaderRunnable.java:57)
        at org.jmc.threading.ReaderRunnable.run(ReaderRunnable.java:36)
        at java.lang.Thread.run(Unknown Source)

If anyone has some sort of idea how to fix this problem, I would greatly appreciate it, but for now I'll leave it as an issue in case it is an error in the code.