Question

使用产品：SuperMap iClient for OpenLayers，openlayers6.5.0

问题描述：之前正常加载没有问题，后来卸载了openlayers6.5.0又重新装的openlayers6.5.0，出现报错

TileLayer.js:260 Uncaught

TypeError: tileSource.getContextOptions is not a function at CanvasTileLayerRenderer.renderFrame (TileLayer.js:260:42) at Layer.render (Layer.js:232:28) at CompositeMapRenderer.renderFrame (Composite.js:133:27) at PluggableMap.renderFrame_ (PluggableMap.js:1137:20) at Map.eval (PluggableMap.js:194:12)

代码为

 var roadLineLayer = new TileLayer({
                source: new TileSuperMapRest({
                    url: bianjieUrl,
                    wrapX: true
                }),
            });
            _this.map.addLayer(roadLineLayer);

Answer 1

您好，您这边可以按照博客重新构造一个OpenLayers项目https://blog.csdn.net/supermapsupport/article/details/109294147