Allure generate empty report

[huynguyen-anduin]

I have a folder of raw allure-results, contains reports of 2 days. When I use allure generate --single-file, but when open the html file on browser:

1. With reports of 2 days:

2. With reports of day 1st: Generate report correctly

3. With reports of day 2nd: Generate report correctly

What I tried:

1. Checked all json files, they are in correct format.
2. allure serve -> the report looks correct.
3. allure generate allure-results -o report (without --single-file) then allure open -> the report looks correct.

The raw reports are generated by allure-testng version 2.24.0. I tried allure 2.24.0, 2.24.1 and 2.29.0 to generate single html.

What maybe the reason here?

[baev]

Could you please check the browser console logs for errors?

[huynguyen-anduin]

@baev Thanks for your response.

You mean this console log?

[omarShalLaby]

@baev I Have this issue also when i use the command allure generate ...any solutions for this ? i use the command allure generate Output/allure-results --clean -o Output/allure-report the report is displayed empty but with mvn allure:serve it works fine and I need the generate command so I can generate the report in git actions after the execution

[baev]

@omarShalLaby, if $ mvn allure:serve works, it likely means either you're providing the wrong path to the allure-results folder when using the allure generate command, or you're trying to open the report without a web server (by default, Allure requires the report to be served via a web server). In this case, you can either use the $ allure open Output/allure-report command or add the --single-file option to the generate command to switch to single-file report mode. This mode doesn't require a web server and can be opened directly from the file system in any browser.

You can find more details in the documentation: https://allurereport.org/docs/gettingstarted-view-report/

[omarzero130]

@baev I tried to add the--single-file option to the command and the whole command look like this allure generate target/allure-results --clean -o Output/allure-report --single-file but when it run this command locally it displays this error and the report still displayed with no data

[omarzero130]

@baev it works fine now i just needed to update the allure version to the latest(2.30.0) to use the --single-file option , Thanks for you support