Jamstats Mac 3.4.15 - CRG 2025.7 - Error rendering Rosters

[JeneralPain]

Describe the bug
When attempting to open jamstats and view the page, "Error Rendering Rosters"

To Reproduce
Start CRG2025.7 with game running
Start Jamstats 3.4.15 on Mac OS
Connect to scoreboard using standard settings

Open the webpage and browse to Jamstats IP
Get error

Expected behavior
Displays Details

Additional context
jamstats version 3.4.15, by Damon May
Connecting to server 10.240.80.6, port 8001...
Mode not specified. Inferred mode web
Using theme white
Starting jamstats server...
Point your browser to: http://10.240.80.215:8080
Opened connection.
2025-11-08 09:23:26,589 | jamstats.io.scoreboard_server_io | INFO: Opened connection.
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
Exception while rendering template: 'Styler' object has no attribute 'hide'
EXC: Traceback (most recent call last):
EXC: File "jamstats/web/statserver.py", line 316, in index
EXC: File "flask/templating.py", line 147, in render_template
EXC: File "flask/templating.py", line 130, in _render
EXC: File "jinja2/environment.py", line 1304, in render
EXC: File "jinja2/environment.py", line 925, in handle_exception
EXC: File "/var/folders/5r/psvb5q954v9_1sx6xrs2hb9w0000gn/T/_MEIx8SmDi/templates/jamstats_gameplots.html", line 113, in top-level template code
EXC:

{{element.build_html(derby_game) | safe}}

EXC: File "jamstats/tables/table_util.py", line 83, in build_html
EXC: File "jamstats/tables/table_util.py", line 71, in prepare_table_styler
EXC: AttributeError: 'Styler' object has no attribute 'hide'
`

[dhmay]

Reproduced. Looks like it's a version skew in pandas, probably introduced in 3.4.15. For now, if an earlier version of JamStats works with your version of the scoreboard, please drop back to that. If not... I hope to fix this pretty soon!

[dhmay]

I found the problem. I'd discovered it back in September, in Issue #194 . Looks like I failed to get that branch merged before I released 3.4.15.

I'll verify the fix in the Mac-packaged version of JamStats and do a new release.

[dhmay]

Fixed in the newest JamStats release, v3.5.0