MCPE no longer successfully imports .mcworld / .mcpack files with one level of superfluous directory. I believe this is a regression.
The attached file "ZombieNetherPortalSpawn.mcworld" has the following structure and can not be imported successfully:
% unzip -l ZombieNetherPortalSpawn.mcworld
Archive: ZombieNetherPortalSpawn.mcworld
Length Date Time Name
-------- ---- ---- ----
0 02-09-17 09:15 H5MAALzHCAA=/level.dat_old
0 02-09-17 09:15 H5MAALzHCAA=/level.dat
0 02-09-17 09:15 H5MAALzHCAA=/db/LOCK
0 02-09-17 09:15 H5MAALzHCAA=/db/000009.ldb
0 02-09-17 09:15 H5MAALzHCAA=/db/000012.ldb
0 02-09-17 09:15 H5MAALzHCAA=/db/CURRENT
0 02-09-17 09:15 H5MAALzHCAA=/db/000005.ldb
0 02-09-17 09:15 H5MAALzHCAA=/db/000007.ldb
0 02-09-17 09:15 H5MAALzHCAA=/db/000015.ldb
0 02-09-17 09:15 H5MAALzHCAA=/db/000016.log
0 02-09-17 09:15 H5MAALzHCAA=/db/MANIFEST-000014
0 02-09-17 09:15 H5MAALzHCAA=/levelname.txt
0 02-09-17 09:15 H5MAALzHCAA=/world_resource_packs.json
0 02-09-17 09:15 H5MAALzHCAA=/world_behavior_packs.json
-------- -------
0 14 filesOn the other hand, "ZombieNetherPortalSpawn.modified.mcworld" has the following structure and just works:
% unzip -l ZombieNetherPortalSpawn.modified.mcworld
Archive: ZombieNetherPortalSpawn.modified.mcworld
Length Date Time Name
-------- ---- ---- ----
0 02-10-17 20:53 db/
0 02-09-17 09:15 db/LOCK
21653 02-09-17 09:15 db/000009.ldb
1222 02-09-17 09:15 db/000012.ldb
16 02-09-17 09:15 db/CURRENT
121406 02-09-17 09:15 db/000005.ldb
135167 02-09-17 09:15 db/000007.ldb
2943 02-09-17 09:15 db/000015.ldb
2736 02-09-17 09:15 db/000016.log
279 02-09-17 09:15 db/MANIFEST-000014
796 02-09-17 09:15 level.dat
796 02-09-17 09:15 level.dat_old
10 02-09-17 09:15 levelname.txt
3 02-09-17 09:15 world_behavior_packs.json
3 02-09-17 09:15 world_resource_packs.json
-------- -------
287030 15 filesLinked issues
is duplicated by 1
Attachments
Comments 2
Thank you for your report!
However, this issue has been closed as Cannot Reproduce.
We were unable to reproduce the problem you are describing in the latest version.
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By importing the former file, the game actually stores its contents under the directory "games/com.mojang/minecraftWorlds" but with an invalid structure. That is, it assigns a randomly generated ID to the world and stores the contents of .mcworld file as-is, which results in something like: