feat: Better error when calling expression function on input that is undefined or null #10009
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…filterifswitch-nodes-improve-output-panel-error-if-a-field
michael-radency
added
n8n team
Joffcom
reviewed
Jul 11, 2024
| `${functionName}() could not be called on "${String(value)}" type`, | ||
| { | ||
| description: | ||
| 'Likely you are accesing a field that does not exist, modify your expression or set a default value', |
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Slight tweak
You are trying to access a field that does not exist, modify your expression or set a default value
Joffcom
reviewed
Jul 11, 2024
| @@ -242,4 +243,31 @@ describe('tmpl Expression Parser', () => { | |||
| expect(evaluate('={{ $ifEmpty({a: 1}, "default") }}')).toEqual({ a: 1 }); | |||
| }); | |||
| }); | |||
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| describe('Test estend with undefined', () => { | |||
…filterifswitch-nodes-improve-output-panel-error-if-a-field
ShireenMissi
approved these changes
Jul 11, 2024
2 flaky tests on run #5875 ↗︎
Details:
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| Test | Artifacts | |
|---|---|---|
| NDV > Stop listening for trigger event from NDV |
Screenshots
Video
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24-ndv-paired-item.cy.ts • 1 flaky test
| Test | Artifacts | |
|---|---|---|
| NDV > resolves expression with default item when input node is not parent, while still pairing items |
Test Replay
Screenshots
Video
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Review all test suite changes for PR #10009 ↗︎
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✅ All Cypress E2E specs passed |
michael-radency
deleted the
node-1454-filterifswitch-nodes-improve-output-panel-error-if-a-field
branch
Merged
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Summary
before
after
error changed only for
nullandundefinedRelated Linear tickets, Github issues, and Community forum posts
https://linear.app/n8n/issue/NODE-1454/filterifswitch-nodes-improve-output-panel-error-if-a-field-is-missing