toPng() throw error.

[tech-zjf]

Event {
"isTrusted": true,
"bubbles": false,
"cancelBubble": false,
"cancelable": false,
"composed": false,
"currentTarget": null,
"defaultPrevented": false,
"eventPhase": 0,
"returnValue": true,
"srcElement": null,
"target": null,
"timeStamp": 16799.799999952316,
"type": "error"
}

[divyachauhanJio]

Any solution found for the above ?

[forever0714yuan]

你好，我已收到你的来信。辛苦了！！

[guirip]

Same error here (using html-to-image, forked from dom-to-image)

I noticed the error was occurring because of an img tag with empty src attribute.

e.g <img class="layer" id="film" src="" />

[Frederic-DEBOS]

From my experience, the error rised from bootstrap 4.5 :

Copy works when I delete the svg background url.
Css code :
.custom-select { display: inline-block; width: 100%; height: calc(1.5em + .75rem + 2px); padding: .375rem 1.75rem .375rem .75rem; font-size: 1rem; font-weight: 400; line-height: 1.5; color: #495057; vertical-align: middle; background: #fff url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='5' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right .75rem center/8px 10px; border: 1px solid #ced4da; border-radius: .25rem; -webkit-appearance: none; -moz-appearance: none; appearance: none }

[shiwenzheng-alt]

I have also encountered this problem. Has it been solved?

[sujiangyin]

had the same issue，how did you solve it？

[sujiangyin]

Event { "isTrusted": true, "bubbles": false, "cancelBubble": false, "cancelable": false, "composed": false, "currentTarget": null, "defaultPrevented": false, "eventPhase": 0, "returnValue": true, "srcElement": null, "target": null, "timeStamp": 16799.799999952316, "type": "error" }

had the same issue，how did you solve it？

[jianxchen]

It is normal when there is an external network, but in the absence of an external network environment, the wrong content is reported:
Event {isTrusted: true, type: 'error', target: img, currentTarget: img, eventPhase: 2, …}isTrusted: truebubbles: falsecancelBubble: falsecancelable: falsecomposed: falsecurrentTarget: nulldefaultPrevented: falseeventPhase: 0path: Array(1)0: imgaccessKey: ""align: ""alt: ""ariaAtomic: nullariaAutoComplete: nullariaBusy: nullariaChecked: nullariaColCount: nullariaColIndex: nullariaColSpan: nullariaCurrent: nullariaDescription: nullariaDisabled: nullariaExpanded: nullariaHasPopup: nullariaHidden: nullariaInvalid: nullariaKeyShortcuts: nullariaLabel: nullariaLevel: nullariaLive: nullariaModal: nullariaMultiLine: nullariaMultiSelectable: nullariaOrientation: nullariaPlaceholder: nullariaPosInSet: nullariaPressed: nullariaReadOnly: nullariaRelevant: nullariaRequired: nullariaRoleDescription: nullariaRowCount: nullariaRowIndex: nullariaRowSpan: nullariaSelected: nullariaSetSize: nullariaSort: nullariaValueMax: nullariaValueMin: nullariaValueNow: nullariaValueText: nullassignedSlot: nullattributeStyleMap: StylePropertyMap {size: 0}attributes: NamedNodeMap {0: src, src: src, length: 1}