Preview displaying as blank

[dbfr3qs]

Hi there, I have a 300 line swagger file which is displaying as a blank vscode tab. Any suggestions as to why this may be the case?

Running OSX 10.12.6. The swagger file loads perfectly at editor.swagger.io without any errors.

[particle6]

Looks like there is a solve for this in #19

[arcotek-ltd]

Same issue as @dbfr3qs. The file is .yaml (not .yml), exported from Swaggerhub. Also tried with the same code, exported as JSON. Both result in blank previews.

Preview works in swaggerhub.

VS Code 1.20.

Update

Scrub above. Just previewed again and it now shows the preview. Odd.

[dbfr3qs]

Yep, that works for me - renaming the file to .yaml. I feel a little bit silly that it was such a simple thing but glad to see the PR with a minor fix to support .yml.

[treefitty]

+1 rename yml to yaml worked for me too

[fr-les]

For me (on MacOS) it seems to work for a while, and then stop. Then it won't work again until restarting vscode. The result is the same regardless of whether viewing in vscode or in the browser.

[SylwesterZarebski]

I have also blank window when trying to preview on freshly created tab - without saving file.

[iamlothian]

If i debug the browser window it opens, I can see that sometimes the socket.io events are not being triggered. Could be a synchronous issue, i haven't dug into the code too far.

[nplatis]

Preview is blank for me as well. VSCode 1.22.2 on Linux. If I try to preview on external browser, I receive "Connection refused" error message.

[taku-arakaki]

In Swagger Viewer 1.6.0, I also blanked out the preview. When I tried it with 1.7.0 from GitHub, the problem was solved.

Please update Marketplace version from 1.6.0 to 1.7.0.

[imolloy]

I'm still seeing black previews on 1.7.0 on macOS 10.13.4.

[cpheps]

Also, seeing black previews on 1.7.0 on macOS 10.13.5. This was working a week ago on the same file not sure what has changed. I'm also using vscode Insiders

[alexwbaule]

For me too, it seems to work for a while, and then stop. Then it won't work again until restarting vscode. The result is the same regardless of whether viewing in vscode or in the browser.

[taku-arakaki]

It works well in the following environment on Windows7 and Linux(CentOS7).

vscode version 1.24.0 Swagger Viewer v.1.7.0

[LunaticMuch]

I started to experience the same issue. VSC 1.24.1 Swagger Viewer 1.7.0 macOS 10.12.6

Renaming from YML to YAML didn't work.

[LunaticMuch]

@arjun-g I pulled the new extension.js as result of pull #32 and tested it, but it's not solving the problem. Is there a way to debug it?

[andfinally]

I tried my file in the Swagger editor, which told me it had no paths defined. When I added them in the preview started working - so one thing to try is check for errors in the file.

[sudheerah]

Had the same issue. Tried after saving the file as yml and worked.