编译routerr时，namespaces下的index.json的path不一定配置，这里判断下

lib/compiler/routerBuilder.js

@@ -101,9 +101,15 @@ function makeWebAllRouters(namespaceDir, projectDir, routerFileDir) {
         let notFound2 = '', first2 = '';
         if ((0, fs_extra_1.existsSync)(nsIndexJsonFile)) {
             const { path, notFound, first } = require(nsIndexJsonFile);
-            path2 = path.replace(/\\/g, '/');
-            notFound2 = notFound.replace(/\\/g, '/');
-            first2 = first.replace(/\\/g, '/');
+            if (path) {
+                path2 = path.replace(/\\/g, '/');
+            }
+            if (notFound) {
+                notFound2 = notFound.replace(/\\/g, '/');
+            }
+            if (first) {
+                first2 = first.replace(/\\/g, '/');
+            }
         }
         const children = Object.values(pages).filter((ele) => ele.hasWeb).map(({ path, oakDisablePulldownRefresh }) => {
             const properties = [

lib/utils/SimpleConnector.js

@@ -65,7 +65,7 @@ class SimpleConnector {
         }
         catch (err) {
             // fetch返回异常一定是网络异常
-            throw new types_1.OakNetworkException();
+            throw new types_1.OakNetworkException(`请求[${this.serverAspectUrl}]，发生网络异常`);
         }
         if (response.status > 299) {
             const err = new types_1.OakServerProxyException(`网络请求返回status是${response.status}`);

src/compiler/routerBuilder.ts

@@ -162,9 +162,15 @@ function makeWebAllRouters(namespaceDir: string, projectDir: string, routerFileD
                 let notFound2 = '', first2 = '';
                 if (existsSync(nsIndexJsonFile)) {
                     const { path, notFound, first } = require(nsIndexJsonFile);
-                    path2 = path.replace(/\\/g, '/');
-                    notFound2 = notFound.replace(/\\/g, '/');
-                    first2 = first.replace(/\\/g, '/');
+                    if (path) {
+                        path2 = path.replace(/\\/g, '/');
+                    }
+                    if (notFound) {
+                        notFound2 = notFound.replace(/\\/g, '/');
+                    }
+                    if (first) {
+                        first2 = first.replace(/\\/g, '/');
+                    }
                 }
                 const children = Object.values(pages).filter(
                     (ele) => ele.hasWeb

src/utils/SimpleConnector.ts

@@ -83,7 +83,7 @@ export class SimpleConnector<ED extends EntityDict, FrontCxt extends SyncContext
             });
         } catch (err) {
             // fetch返回异常一定是网络异常
-            throw new OakNetworkException();
+            throw new OakNetworkException(`请求[${this.serverAspectUrl}]，发生网络异常`);
         }
         if (response.status > 299) {
             const err = new OakServerProxyException(