Stuck at 'Loading data...'

[uunal]

After VScode update(I guess), extension stops at 'Loading Data...' and this is the console output.

Version: 1.53.0 (user setup) Commit: 8490d3dde47c57ba65ec40dd192d014fd2113496 Date: 2021-02-03T20:36:38.611Z Electron: 11.2.1 Chrome: 87.0.4280.141 Node.js: 12.18.3 V8: 8.7.220.31-electron.0 OS: Windows_NT x64 10.0.19042

Thanks for help.

[RandomFractals]

@uunal looks like you are trying to load a large csv with over half a million records.

Based on your trace data preview should be displaying it after some time since it read the file and shows records count.

Also, I can't troubleshoot masked local data files.

Please try it with one of the files from this repo data folder.

If you don't mind, I am going to close this issue as not reproducible since I just tried it with a few different files and don't see any changes in that vscode v1.53.0 that would change the behavior of this extension.

[uunal]

Thanks for the quick response @RandomFractals

As you suggested, I've tried with StateCapitals.csv and chicago-homicides-2001-2018(as large data file example). Results are the same as before. StateCapitals.csv has 50 records and it stucks at loading data.

What kind of information should I give you to reproduce the results?

[msundvick]

I can replicate this. I've tried with a variety of csv and json files and they all get stuck at loading data. It's not related to size; a test case I used was:

a,b
1,2

The running extensions window showed 2 uncaught errors for data preview, and gave this info. I assume it's related to this issue:

• Issue Type: Bug
• Extension Name: vscode-data-preview
• Extension Version: 2.2.0
• OS Version: Windows_NT x64 10.0.19042
• VSCode version: 1.53.1

{
    "messages": [],
    "activationTimes": {
        "codeLoadingTime": 787,
        "activateCallTime": 1,
        "activateResolvedTime": 53,
        "activationReason": {
            "startup": false,
            "extensionId": {
                "value": "RandomFractalsInc.vscode-data-preview",
                "_lower": "randomfractalsinc.vscode-data-preview"
            },
            "activationEvent": "onLanguage:csv"
        }
    },
    "runtimeErrors": [
        {
            "name": "TypeError",
            "message": "Cannot read property 'length' of undefined"
        },
        {
            "name": "TypeError",
            "message": "Cannot read property 'length' of undefined"
        }
    ]
}

Hope that helps track down the problem.!

[programmiererei]

Duplicate to #250 and #252