Report > Radar graph: Uncaught TypeError

bug
1

In any report, when I cilck the third display mode (“radar”) I’m getting a blank “graph” and:

Uncaught TypeError: i is undefined
    collapse report.js:56
    n admin-report-radar.js:56
    _renderChart admin-report-radar.js:52
    _scheduleChartRendering admin-report-radar.js:44
    invoke backburner.js.js:280
    flush backburner.js.js:197
    flush backburner.js.js:358
    _end backburner.js.js:798
    end backburner.js.js:589
    _runExpiredTimers backburner.js.js:905
    setTimeout handler*setTimeout backburner.js.js:47
    _installTimerTimeout backburner.js.js:948
    _scheduleExpiredTimers backburner.js.js:928
    _runExpiredTimers backburner.js.js:904
    setTimeout handler*setTimeout backburner.js.js:47
    _installTimerTimeout backburner.js.js:948
    _reinstallTimerTimeout backburner.js.js:932
    _later backburner.js.js:865
    debounce backburner.js.js:716
    debounce Ember
    s debounce.js:23
    didReceiveAttrs admin-report-radar.js:34
    Ember 5
    <anonymous> runtime.js:2676
    evaluate runtime.js:1052
    evaluateSyscall runtime.js:4204
    evaluateInner runtime.js:4175
    evaluateOuter runtime.js:4168
    next runtime.js:4999
    _execute runtime.js:4986
    execute runtime.js:4979
    handleException runtime.js:4313
    handleException runtime.js:4521
    throw runtime.js:4260
    evaluate runtime.js:2088
    _execute runtime.js:4247
    execute runtime.js:4232
    rerender runtime.js:4547
    Ember 2
report.js:56
    collapse report.js:56
    n admin-report-radar.js:56
    map self-hosted:221
    _renderChart admin-report-radar.js:52
    _scheduleChartRendering admin-report-radar.js:44
    invoke backburner.js.js:280
    flush backburner.js.js:197
    flush backburner.js.js:358
    _end backburner.js.js:798
    end backburner.js.js:589
    _runExpiredTimers backburner.js.js:905
    (Async: setTimeout handler)
    setTimeout backburner.js.js:47
    _installTimerTimeout backburner.js.js:948
    _scheduleExpiredTimers backburner.js.js:928
    _runExpiredTimers backburner.js.js:904
    (Async: setTimeout handler)
    setTimeout backburner.js.js:47
    _installTimerTimeout backburner.js.js:948
    _reinstallTimerTimeout backburner.js.js:932
    _later backburner.js.js:865
    debounce backburner.js.js:716
    debounce Ember
    s debounce.js:23
    didReceiveAttrs admin-report-radar.js:34
    Ember 5
    <anonymous> runtime.js:2676
    evaluate runtime.js:1052
    evaluateSyscall runtime.js:4204
    evaluateInner runtime.js:4175
    evaluateOuter runtime.js:4168
    next runtime.js:4999
    _execute runtime.js:4986
    execute runtime.js:4979
    handleException runtime.js:4313
    handleException runtime.js:4521
    throw runtime.js:4260
    evaluate runtime.js:2088
    _execute runtime.js:4247
    execute runtime.js:4232
    rerender runtime.js:4547
    Ember 2

I’m running 3.2.0.beta5-dev d0486a72ac , I know I’m a few commits late but I see no commit mentionning “radar”. I’ll try to update but at night in case of downtime during upgrade.

2 Likes
2

Here is some additional error output:

image
image788×231 10.3 KB

image
image702×324 17.2 KB

1 Like
3

Thanks, I can repro as well.

I believe the radar chart is supposed to only show for a specific subset of reports, it requires a particular dataset (and it’s likely not useful for most types of datasets).

It was introduced in November via this PR: DEV: Add support for radar charts when displaying reports. by romanrizzi · Pull Request #24274 · discourse/discourse · GitHub

We should have a fix shortly.

1 Like
6

I added this bug while introducing support for radar-type reports. It shouldn’t be widely available because it works with three variables. Fixed it here:

4 Likes
8

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