About DeveloperError: EllipsoidRhumbLine must have distinct start and end set. And ERROR: SBOX_FATAL_MEMORY_EXCEEDED

Hello, Cesium team
Thank you always.

Recently, I have been working on adding GeoJSON type data through CesiumJS.
Two problems are occurring, so I’d like to know how to solve them.

Cesium version: 1.70.0
Node version: 18.17.0

The first error is this.
DeveloperError: EllipsoidRhumbLine must have distinct start and end set.

Raising the MultiPolygon, this error occurs.
It is definitely valid data.
I checked it through QGIS.

The second error is this.
ERROR: SBOX_FATAL_MEMORY_EXCEEDED

There are various data in one geojson, and when trying to process it, this error is occurring.

Please, give me a hand.
Thank you.