Unable to import/ Serious chunk loss

[xianfeng1128]

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When I use the imagemap 4.2.3 on Minecraft for Windows Release 1.18.30 to import a map (size is 8 *13） When I click “send all to the world", it seems to look like imported success. But when I entered the world, I found nothing imported. (I've just successfully imported my picture into this world) And I can't find any crash reports in the folder. Worse, in my world， some chunks of my world are missing （All the content in the chunk is replaced by air） I would like to provide information to developers to make the application better, thanks！

[tryashtar]

Please send me a copy of your world. The image you used and a recording of your process would also help. Thanks much

[xianfeng1128]

for try.zip is that right？ Thanks a lot！

[xianfeng1128]

I have successfully recurrence the problem just now. Please wait a moment while I list my operation process

[xianfeng1128]

step1: I successfully imported picture 1,and found it step2: When I import image 2, it is not found in the game step3: I dropped structure blocks（picture 1） from the inventory in-game（This step may have no effect on the outcome ） step4：I tried importing picture 2 again. step5: When I enter the archive again, I observe that the chunk is missing (In every software operation, I always leave the archive)