fix 修复对矢量瓦片 sprite 不存在时判断不正确

xilanhuaweidapao · xilanhuaweidapao · commit f61d9a98e45e · 2025-04-09T17:57:50.000+08:00
diff --git a/src/openlayers/overlay/vectortile/MapboxStyles.js b/src/openlayers/overlay/vectortile/MapboxStyles.js
@@ -410,7 +410,7 @@ export class MapboxStyles extends Observable {
               })
           }
           if (fieldName === 'sprite' || fieldName === 'glyphs' || fieldName === 'url') {
-              if (typeof styles[fieldName] === 'string' && !CommonUtil.isAbsoluteURL(styles[fieldName])) {
+              if (styles[fieldName] && typeof styles[fieldName] === 'string' && !CommonUtil.isAbsoluteURL(styles[fieldName])) {
                   styles[fieldName] = CommonUtil.relative2absolute(styles[fieldName], baseUrl);
               }
               if (paramUrl && !styles[fieldName].includes(paramUrl)) {

Original file line number	Diff line number	Diff line change
`@@ -410,7 +410,7 @@ export class MapboxStyles extends Observable {`
`410`	`410`	`})`
`411`	`411`	`}`
`412`	`412`	`if (fieldName === 'sprite' \|\| fieldName === 'glyphs' \|\| fieldName === 'url') {`
`413`		`- if (typeof styles[fieldName] === 'string' && !CommonUtil.isAbsoluteURL(styles[fieldName])) {`
	`413`	`+ if (styles[fieldName] && typeof styles[fieldName] === 'string' && !CommonUtil.isAbsoluteURL(styles[fieldName])) {`
`414`	`414`	`styles[fieldName] = CommonUtil.relative2absolute(styles[fieldName], baseUrl);`
`415`	`415`	`}`
`416`	`416`	`if (paramUrl && !styles[fieldName].includes(paramUrl)) {`