[Hold for payment 7-17][$1000] Web - Console log "Invalid Attempt to destructure non-iterable instance" error when clicking 'Add reaction' icon

[kbecciv]

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Action Performed:

1. Open an existing chat
2. Open JS console
3. Send a message
4. Right-click on the sent message
5. Click on 'Add reaction' icon

Expected Result:

Console log error shouldn't be displayed

Actual Result:

Console log error displayed

Workaround:

Unknown

Platforms:

Which of our officially supported platforms is this issue occurring on?

• Android / native
• Android / Chrome
• iOS / native
• iOS / Safari
• MacOS / Chrome / Safari
• MacOS / Desktop

Version Number: 1.3.34.1
Reproducible in staging?: n/a
Reproducible in production?: n/a
If this was caught during regression testing, add the test name, ID and link from TestRail:
Email or phone of affected tester (no customers):
Logs: https://stackoverflow.com/c/expensify/questions/4856
Notes/Photos/Videos: Any additional supporting documentation

Screencast.from.2023-06-28.20-57-5.mp4

Expensify/Expensify Issue URL:
Issue reported by:@Natnael-Guchima
Slack conversation: https://expensify.slack.com/archives/C049HHMV9SM/p1687469634741619

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• Upwork Job URL: https://www.upwork.com/jobs/~0177a9790c8518250d
• Upwork Job ID: 1674165865126748160
• Last Price Increase: 2023-06-28

[melvin-bot]

Triggered auto assignment to @Christinadobrzyn (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details.

[melvin-bot]

Bug0 Triage Checklist (Main S/O)

• This "bug" occurs on a supported platform (ensure Platforms in OP are ✅)
• This bug is not a duplicate report (check E/App issues and #expensify-bugs)
  • If it is, comment with a link to the original report, close the issue and add any novel details to the original issue instead
• This bug is reproducible using the reproduction steps in the OP. S/O
  • If the reproduction steps are clear and you're unable to reproduce the bug, check with the reporter and QA first, then close the issue.
  • If the reproduction steps aren't clear and you determine the correct steps, please update the OP.
• This issue is filled out as thoroughly and clearly as possible
  • Pay special attention to the title, results, platforms where the bug occurs, and if the bug happens on staging/production.
• I have reviewed and subscribed to the linked Slack conversation to ensure Slack/Github stay in sync

[StevenKKC]

Proposal

Please re-state the problem that we are trying to solve in this issue.

When clicking 'Add reaction' icon, console log error is shown.

What is the root cause of that problem?

When show modal, status bar color will be set using StyleUtils.getThemeBackgroundColor.

App/src/components/Modal/index.web.js

Lines 27 to 35 in 3dc50e0

	const showModal = () => {
	const statusBarColor = StatusBar.getBackgroundColor();
	const isFullScreenModal =
	props.type === CONST.MODAL.MODAL_TYPE.CENTERED || props.type === CONST.MODAL.MODAL_TYPE.CENTERED_UNSWIPEABLE || props.type === CONST.MODAL.MODAL_TYPE.RIGHT_DOCKED;
	setPreviousStatusBarColor(statusBarColor);
	// If it is a full screen modal then match it with appBG, otherwise we use the backdrop color
	setStatusBarColor(isFullScreenModal ? themeColors.appBG : StyleUtils.getThemeBackgroundColor(statusBarColor));
	props.onModalShow();
	};

StyleUtils.getThemeBackgroundColor will be called twice when show popup menu and when show reaction modal.
And the return value of the first call becomes the input of the second call.
The return value of the first call is of the same format as rgb(6, 33, 20).

App/src/styles/StyleUtils.js

Lines 699 to 710 in 3dc50e0

	function getThemeBackgroundColor(bgColor = themeColors.appBG) {
	const backdropOpacity = variables.modalFullscreenBackdropOpacity;
	const [backgroundRed, backgroundGreen, backgroundBlue] = hexadecimalToRGBArray(bgColor);
	const [backdropRed, backdropGreen, backdropBlue] = hexadecimalToRGBArray(themeColors.modalBackdrop);
	const normalizedBackdropRGB = convertRGBToUnitValues(backdropRed, backdropGreen, backdropBlue);
	const normalizedBackgroundRGB = convertRGBToUnitValues(backgroundRed, backgroundGreen, backgroundBlue);
	const themeRGBNormalized = convertRGBAToRGB(normalizedBackdropRGB, normalizedBackgroundRGB, backdropOpacity);
	const themeRGB = convertUnitValuesToRGB(...themeRGBNormalized);
	return `rgb(${themeRGB.join(', ')})`;
	}

hexadecimalToRGBArray function can't convert this format and return undefined.

App/src/styles/StyleUtils.js

Lines 396 to 404 in 3dc50e0

	function hexadecimalToRGBArray(hexadecimal) {
	const components = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hexadecimal);
	if (components === null) {
	return undefined;
	}
	return _.map(components.slice(1), (component) => parseInt(component, 16));
	}

hexadecimalToRGBArray must return an array of at least three items. If it doesn't, there is no way to convert the result from hexadecimalToRGBArray into values for backgroundRed, backgroundGreen, backgroundBlue.

App/src/styles/StyleUtils.js

Line 702 in 3dc50e0

const [backgroundRed, backgroundGreen, backgroundBlue] = hexadecimalToRGBArray(bgColor);

So the error Invalid attempt to destructure non-iterable instance occurs.

What changes do you think we should make in order to solve the problem?

StyleUtils.getThemeBackgroundColor should return in the form of #062114.
We can add rgbArrayToHexadecimal function which takes rgb array and return hex format color.
And in StyleUtils.getThemeBackgroundColor return hex format color using above function.

What alternative solutions did you explore? (Optional)

None.

[jfquevedol2198]

Proposal

Please re-state the problem that we are trying to solve in this issue.

Web - Console log error when clicking 'Add reaction' icon

What is the root cause of that problem?

getThemeBackgroundColor in src/styles/StyleUtils.js is designed to get hexadecimal color. but it sometimes gets rgb color.
At that time, hexadecimalToRGBArray method returns undefined. so this line throws error.

App/src/styles/StyleUtils.js

Line 701 in 98bb603

const [backgroundRed, backgroundGreen, backgroundBlue] = hexadecimalToRGBArray(bgColor);

What changes do you think we should make in order to solve the problem?

App/src/styles/StyleUtils.js

Line 698 in 98bb603

function getThemeBackgroundColor(bgColor = themeColors.appBG) {

For the case that bgColor is rgb color, add rgbToArray function to get [r, g, b]] array from rgb color

function rgbToArray(rgbColor) {
    const components = /^rgb\(([0-9]{1,2}),\s*([0-9]{1,2}),\s*([0-9]{1,2})\)$/i.exec(rgbColor);
    if (components === null) return undefined;
    return components.slice(1);
}

And, update

App/src/styles/StyleUtils.js

Line 701 in 98bb603

const [backgroundRed, backgroundGreen, backgroundBlue] = hexadecimalToRGBArray(bgColor);

to

const [backgroundRed, backgroundGreen, backgroundBlue] = rgbToArray(bgColor) || hexadecimalToRGBArray(bgColor);

What alternative solutions did you explore? (Optional)

N/A

[bhargavagonugunta]

hear check out this hexadecimal values parameters are not hexadecimal
check out the image

[melvin-bot]

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[Christinadobrzyn]

I can reproduce - adding External label

[melvin-bot]

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