Exporting COCO freezes

[martinkjlarsson]

Describe the bug
When I export annotated data as COCO, the export never finishes. See the image below. The first export had the format Xtreme1 and succeeded. The second export had the format COCO but got stuck processing. I only annotated one image with a bounding box, so I don't expect the export to take long.

To Reproduce
Steps to reproduce the behavior:

1. Install Xtreme1 as specified in the README.
2. Annotate one of the default cat images with a bounding box.
3. Export annotated images in COCO format.

Expected behavior
A zip-file with annotations in COCO format similar to when exporting in Xtreme1 format.

Screenshots

Desktop:

• OS: Ubuntu 22.04.1 LTS running on Windows (WSL).
• Browser: Firefox (132.0) and Chrome (130.0.6723.92)
• Version: xtreme1-v091

[Luca120420]

same problem. Did you find a solution?

[martinkjlarsson]

No solution yet, but this exception seems to occur on the backend when starting the export:

Exception in thread "pool-1-thread-3" cn.hutool.core.io.IORuntimeException: NoSuchFileException: /tmp/xtreme1/Image Trial-20241105123032/image
        at cn.hutool.core.io.file.PathUtil.moveContent(PathUtil.java:531)
        at cn.hutool.core.io.file.PathUtil.move(PathUtil.java:494)
        at ai.basic.x1.usecase.ExportUseCase.getDataAndUpload(ExportUseCase.java:152)
        at ai.basic.x1.usecase.ExportUseCase.asyncExportDataZip(ExportUseCase.java:114)
        at ai.basic.x1.usecase.DataInfoUseCase.lambda$export$18(DataInfoUseCase.java:540)
        at com.alibaba.ttl.TtlRunnable.run(TtlRunnable.java:59)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.nio.file.NoSuchFileException: /tmp/xtreme1/Image Trial-20241105123032/image
        at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
        at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
        at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
        at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
        at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:149)
        at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
        at java.base/java.nio.file.Files.readAttributes(Files.java:1764)
        at java.base/java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:219)
        at java.base/java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
        at java.base/java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
        at java.base/java.nio.file.Files.walkFileTree(Files.java:2717)
        at java.base/java.nio.file.Files.walkFileTree(Files.java:2797)
        at cn.hutool.core.io.file.PathUtil.moveContent(PathUtil.java:527)
        ... 8 more

[martinkjlarsson]

I tried running it on another computer (Ubuntu 22.04.4 LTS), but the issue persists. Any help would be most welcomed.

[martinkjlarsson]

This seems to have been fixed by 4543067 and is available on the main branch.

[lumax90]

This seems to have been fixed by 4543067 and is available on the main branch.

did you manage to get export with new updates? issue still persist on my local. even tho I rebuild it.

[martinkjlarsson]

@lumax90, yes, it is working for me. I added a polygon to a cat image, exported it to COCO, and got a ZIP file with a single JSON in COCO format. The image was not included in the ZIP, but a URL is provided in the COCO file for downloading.