Bugs related to accessing undefined values in dev-backup branch

[siddhanth339]

Describe the bug When I run the application using docker-compose with Caracal (develop branch), caMicroscope, and Distro repos, I get errors based on accessing undefined values from the /Caracal/service/database/connector.js and the /Caracal/handlers/dataTransformationHandler.js files

To Reproduce Steps to reproduce the behavior:

1. Run docker-compose -f develop.yml build
2. Then, run docker-compose -f develop.yml up
3. See the errors

Expected behavior Run the application smoothly without any errors.

Screenshots

System Information:

Device: LENOVO_MT_81DE_BU_idea_FM_ideapad 330-15IKB Processor: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz, 1800 Mhz, 4 Core(s), 8 Logical Processor(s) OS: Microsoft Windows 10 Home Browser: Chrome Version: 10.0.19041 Build 19041

Additional context I suspect that these errors are due to lots of callback functions. The values of variables are being accessed outside the callback functions which are asynchronous, this being the main cause. Files to look into:

• /Caracal/service/database/connector.js
• /Caracal/service/database/index.js
• /Caracal/handlers/dataTransformationHandler.js files

[birm]

Does the master branch of caracal build and work ok for you?

[siddhanth339]

Yes

[siddhanth339]

Problem is with the develop branch

[YashKumarVerma]

for anyone who's following this: the code for the said issue is in dev-backup branch

[YashKumarVerma]

@Brim were you able to reproduce anything similar during the time of #90 ? Strange that I did not face this issue, I'll try doing a fresh setup and let you know what I find.

[YashKumarVerma]

update: I was able to reproduce the issue on a fresh setup

[YashKumarVerma]

I believe this can be closed now.