Error while importing:
RangeError: Failed to execute 'getImageData' on 'CanvasRenderingContext2D': Out of memory at ImageData creation
at com.tom.cpm.web.client.util.ImageIO.loadImage(ImageIO.java:106) (PLUGINS/(Plugin):cpm_plugin.js:7167:211)
at com.tom.cpm.web.client.util.LoggingPrintStream.(LoggingPrintStream.java:41) (PLUGINS/(Plugin):cpm_plugin.js:7176:60)
at com.google.gwt.dev.jjs.intrinsic.com.google.gwt.lang.Runtime(Runtime.java:56) (PLUGINS/(Plugin):cpm_plugin.js:19:47)
at async Promise.all (index 1)
Platform: Chrome 130 BB 4.12.4 CPM 0.6.21_pre1

How big is your texture? Blockbench ran out of memory trying to load it.