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Creating Har and Log files for support

Tempo Support will often ask for HAR and log files. These files provide visibility into the actions and events on a users computer to help us identify what’s happening. It can be difficult, if not impossible, to troubleshoot some problems without this information.

Start by opening the Developer Tools using one of the following methods.

  • Using Keyboard Shortcut (⌘⌥i on macOS, Ctrl + Shift + i on Linux, F12 on Windows)

  • right-click on the mouse and chose inspect

  • open the Chrome Menu (3 dots on the top right) then select More Tools > Developer Tools.

Creating a Har File

  • Select the Network tab and check the box next to "Preserve log"

  • Refresh the page to start capturing information

  • reproduce the problem you’re experiencing

  • right-click in the area where the network records are shown and select Save all as HAR with content

Creating the Log file

  • After creating the har file, while still in the developer tools 

  • go to the Console tab 

  • right-click Save As

Start by opening the Web developer Tools using one of these methods.

  • using Keyboard Shortcut (⌘⌥i on macOS, Ctrl + Shift + i on Linux, F12 on Windows)

  • right-click, on the mouse and chose inspect

  • from the Firefox Menu at the top-right of your browser window, then select More Tools > Web Developer Tools.

Creating a Har file

  • select the Network tab, open the cog and select "Persist log"

  • refresh the page to start capturing information

  • reproduce the problem you’re experiencing

  • right-click, in the area where the network records are shown and select Save All As HAR (or select Save All As Har under the cog)

To create the Log file

  • after creating the har file, while still in the developer tools 

  • go to the Console tab 

  • right-click, Export Visible Messages to File

Start by opening the Developer Tools using one of the following methods.

  • Using Keyboard Shortcut (⌘⌥i on macOS, Ctrl + Shift + i on Linux, F12 on Windows)

  • right-click on the mouse and chose inspect

  • open the Edge Menu (3 dots on the top right) then select More Tools > Developer Tools.

Creating a Har File

  • Select the Network tab and check the box next to "Preserve log"

  • Refresh the page to start capturing information

  • reproduce the problem you’re experiencing

  • right-click in the area where the network records are shown and select Save all as HAR with content

To create the Log file

  • after creating the har file, while still in the developer tools 

  • go to the Console tab 

  • right-click, Save as…

Start by opening the Web Inspector using one of the following methods.

  • Using Keyboard Shortcut (⌘⌥i on macOS, Ctrl + Shift + i on Linux, F12 on Windows)

  • right-click on the mouse and chose inspect element

  • open the Safari Menu (top of the page) then select Develop > Show Web Inspector