Annotations Lost

[ygean]

Describe the bug
When annotating in Google Chrome, I encountered a loss of the label. At that time, I had already annotated a picture. He had more than 100 polygons. When I clicked the next one, I went back to the annotated picture. He has only 50 polygons, and even all polygons are gone.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [windows10]
• Browser [chrome,]
• Version [22]

[ygean]

@KonradAdamczyk @Baumboon @cartok @gereonreus

[ygean]

please help me, thanks,

[jaeger-j]

Hi @zhouyuangan,
could you please provide the LOST version you are using? You will find the LOST_VERSION in the path_to_lost/docker/.env file.

[ygean]

@jaeger-j Thank you for your reply!

`
#=======================#
#= LOST Basic conig =#
#=======================#
DEBUG=False

Add example pipelines and example images =#

ADD_EXAMPLES=True
#= Add also ai pipelines if true. You will need the lost-cv worker to execute these pipelines.= #
ADD_AI_EXAMPLES=True
LOST_VERSION=1.0.0
#= LOST port binding to host machine= #
LOST_FRONTEND_PORT=5073
SECRET_KEY=DHDXVJ1O58M5RZ7Y
#= Path to LOST data in host filesystem= #
LOST_DATA=/data/mlprd/cv_deploy/lost_anno/LOST/data
#=======================#
#= LOST Database conig =#
#=======================#
LOST_DB_NAME=lost
LOST_DB_USER=lost
LOST_DB_PASSWORD=LostDbLost
LOST_DB_ROOT_PASSWORD=LostRootLost
#=======================#
#= PipeEngine conig =#
#=======================#

Interval in seconds for the cronjob to update the pipeline=

PIPE_SCHEDULE=5

Intervall in seconds in which a worker should give a lifesign=

WORKER_BEAT=10

Timeout in seconds when a worker is considered to be dead=

WORKER_TIMEOUT=30
#=========================#
#= Your Mail config here =#
#=========================#
#MAIL_SERVER=mailserver.com
#MAIL_PORT=465
#MAIL_USE_SSL=True
#MAIL_USE_TLS=True
#MAIL_USERNAME=email@email.com
#MAIL_PASSWORD=password
#MAIL_DEFAULT_SENDER=LOST Notification System email@email.com
#MAIL_LOST_URL=http://mylostinstance.url/
`

[ygean]

This bug is random. I can't guarantee that each picture will lose the annotation information, but from the exported csv file, the number of the label box is counted. I can confirm that the pipeline has lost a lot of label boxes. This is a very serious bug.