From dbef1abf909d0f18018d13c12b2886102c4ee34b Mon Sep 17 00:00:00 2001 From: Len Woodward Date: Wed, 13 Jul 2022 23:06:24 -0700 Subject: [PATCH 1/2] check for undefined before reading property --- app/vue/src/client/docs/extractArgTypes.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/app/vue/src/client/docs/extractArgTypes.ts b/app/vue/src/client/docs/extractArgTypes.ts index 92a9f113e9c0..328b814deadb 100644 --- a/app/vue/src/client/docs/extractArgTypes.ts +++ b/app/vue/src/client/docs/extractArgTypes.ts @@ -11,7 +11,7 @@ const SECTIONS = ['props', 'events', 'slots', 'methods']; function isEnum(propDef: PropDef, docgenInfo: DocgenInfo): false | PropDef { // cast as any, since "values" doesn't exist in DocgenInfo type const { type, values } = docgenInfo as any; - const matched = Array.isArray(values) && values.length && type.name !== 'enum'; + const matched = Array.isArray(values) && values.length && type && type.name !== 'enum'; if (!matched) return false; From 2f181650eda917f7ac89d68cbb24992a6230cdbb Mon Sep 17 00:00:00 2001 From: Norbert de Langen Date: Wed, 3 Aug 2022 15:25:34 +0200 Subject: [PATCH 2/2] cleanup --- code/renderers/vue/src/docs/extractArgTypes.ts | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/code/renderers/vue/src/docs/extractArgTypes.ts b/code/renderers/vue/src/docs/extractArgTypes.ts index 328b814deadb..d2838be75cd9 100644 --- a/code/renderers/vue/src/docs/extractArgTypes.ts +++ b/code/renderers/vue/src/docs/extractArgTypes.ts @@ -11,9 +11,11 @@ const SECTIONS = ['props', 'events', 'slots', 'methods']; function isEnum(propDef: PropDef, docgenInfo: DocgenInfo): false | PropDef { // cast as any, since "values" doesn't exist in DocgenInfo type const { type, values } = docgenInfo as any; - const matched = Array.isArray(values) && values.length && type && type.name !== 'enum'; + const matched = Array.isArray(values) && values.length && type?.name !== 'enum'; - if (!matched) return false; + if (!matched) { + return false; + } const enumString = values.join(', '); let { summary } = propDef.type;