Multipart decoder


I have a problem with the "multipart decoder"

in the first raspberry I used the multipart decoder Node Vers 0.0.4 together with Base64 Node for Streaming a ESP32-Cam >>> it works as well

now I have to change the project to a other raspberry. with set-up all parts I have to install the "multipart-decoder Vers 1.0.0"

there must be something very different because I get the ERROR message "The flows were stopped due to missing node types." and in the palette the remark :

  1. node-red-contrib-multipart-stream-decoder 1.0.0 * SyntaxError: Unexpected identifier (line:22)

what can I do to solve this problem?