"history_end" bug with default value (was "history_start" relies on heuristics not available in Firefox)

[vermut]

Firefox can't parse "4 hours ago". It can parse absolute times I guess but I assume most people would need relative only. Can you maybe implement boring hours_to_show as a fallback for Chrome-only history_start?

https://stackoverflow.com/questions/36015877/toisostring-not-working-in-firefox

type: custom:map-card
entities:
  - entity: device_tracker.openmower_position
    history_start: 24 hours ago
    history_show_dots: false
x: 56.5
'y': 23.3

TypeError: end.toISOString is not a function
    subscribe map-card.js:486
    setupHistory map-card.js:334
    render map-card.js:555
    render map-card.js:554
    update lit-element.js:219
    performUpdate updating-element.js:554
    _enqueueUpdate updating-element.js:507
    requestUpdateInternal updating-element.js:473
    set updating-element.js:203
    value hui-section.ts:107
    value hui-section.ts:105
    performUpdate reactive-element.ts:1329
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    value hui-view.ts:203
    value hui-view.ts:201
    performUpdate reactive-element.ts:1329
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    value hui-root.ts:513
    _$AE reactive-element.ts:1378
    performUpdate reactive-element.ts:1343
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    j lit-html.ts:1883
    _$AI lit-html.ts:1825
    v lit-html.ts:1192
    g lit-html.ts:1540
    _$AI lit-html.ts:1384
    z lit-html.ts:2183
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    performUpdate reactive-element.ts:1329
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    value partial-panel-resolver.ts:101
    value hass-router-page.ts:91
    performUpdate reactive-element.ts:1329
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    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    j lit-html.ts:1883
    _$AI lit-html.ts:1825
    v lit-html.ts:1192
    g lit-html.ts:1540
    _$AI lit-html.ts:1384
    z lit-html.ts:2183
    update lit-element.ts:165
map-card.js:561:19
    render map-card.js:561
    update lit-element.js:219
    performUpdate updating-element.js:554
    _enqueueUpdate updating-element.js:507
    requestUpdateInternal updating-element.js:473
    set updating-element.js:203
    value hui-section.ts:107
    value hui-section.ts:105
    performUpdate reactive-element.ts:1329
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    value hui-view.ts:203
    value hui-view.ts:201
    performUpdate reactive-element.ts:1329
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    value hui-root.ts:513
    _$AE reactive-element.ts:1378
    performUpdate reactive-element.ts:1343
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    j lit-html.ts:1883
    _$AI lit-html.ts:1825
    v lit-html.ts:1192
    g lit-html.ts:1540
    _$AI lit-html.ts:1384
    z lit-html.ts:2183
    update lit-element.ts:165
    performUpdate reactive-element.ts:1329
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    value partial-panel-resolver.ts:101
    value hass-router-page.ts:91
    performUpdate reactive-element.ts:1329
    scheduleUpdate reactive-element.ts:1261
    _$Ej reactive-element.ts:1233
    requestUpdate reactive-element.ts:1208
    set reactive-element.ts:726
    j lit-html.ts:1883
    _$AI lit-html.ts:1825
    v lit-html.ts:1192
    g lit-html.ts:1540
    _$AI lit-html.ts:1384
    z lit-html.ts:2183
    update lit-element.ts:165

[poisondima]

I was getting the same error until I specified the ending:

           history_start: ‘24 hours ago’
           history_end: now

[nathan-gs]

@vermut you are missing the history_end part, so it's not a Firefox issue (also my daily browser). @poisondima indeed!

However since v0.8.2 if history_end is missing, it should default to now.

[nathan-gs]

Ok, there is a little bug in history_end with now as default, so will fix this.

[nathan-gs]

Fixed in v0.9.1