谬误1

(node:28340) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'customMiddleware' of undefined

at handleABAP (C:\Code\UI5\Walkthrough\35\node_modules\@sap\ux-ui5-tooling\dist\cli\cmd\add-deploy-config.js:113:29)

谬误起因：应用的 Fiori tools CLI 版本过低所致。

"@sap/ux-ui5-tooling": "1.0.10"

https://www.npmjs.com/package...

解决办法：应用最新的 1.4.7 版本：

谬误音讯2

Error: Cannot find proxy middleware config in [C:\Code\UI5\Walkthrough\35\ui5.yaml]

at f (C:\app\node-v12.18.3-win-x64\node_modules\@sap\generator-fiori\generators\deployment-generator\abap\index.js:2:616172)at Object.r.handleErrorMessage (C:\app\node-v12.18.3-win-x64\node_modules\@sap\generator-fiori\generators\deployment-generator\abap\index.js:2:616358)

谬误起因：ui5.yaml 文件内容不全。

至多应该蕴含 fiori-tools-proxy 区域。

参考一个格局正确的 ui5.yaml:

specVersion: '1.0'metadata:  name: 'project1'type: applicationui5Theme: sap_fiori_3server:  customMiddleware:  - name: fiori-tools-proxy    afterMiddleware: compression    configuration:      ignoreCertError: false # If set to true, certificate errors will be ignored. E.g. self-signed certificates will be accepted      backend:      - path: /sap/opu/odata        url: http://localhost      ui5:        path:         - /resources        - /test-resources        url: https://ui5.sap.com        version:  # The UI5 version, for instance, 1.78.1. Empty means latest version  - name: fiori-tools-appreload    afterMiddleware: compression    configuration:     port: 35729     path: webapp

谬误音讯3

info builder:custom deploy-to-abap Create Archive
info builder:custom deploy-to-abap Starting Deployment.on project1 � (11/11) Running task deploy-to-abap...
WARN builder:custom deploy-to-abap Connecting without any credentials, deployment may fail if authorization is required
ERR! builder:custom deploy-to-abap Deployment Failed.tion project1 � (11/11) Running task deploy-to-abap...
ERR! builder:custom deploy-to-abap getaddrinfo ENOTFOUND aa

起因是 ui5-deploy.yaml 文件中 deploy-to-abap 这个自定义 task 的 target, 即远端 ABAP 零碎的 url 保护不正确。

如果看到上图所示的提醒音讯：

The deployment destination requires authentication. Please enter your credentials below
? Username:

阐明 ABAP 零碎连贯胜利。

谬误音讯4

Upload canceled, archive could not be read or appears to be empty

谬误音讯和这个帖子介绍的统一。

这个谬误和 SAP UI5 tools 的版本无关。

应用 generator-easy-ui5 创立的 SAP UI5 我的项目，SAP UI5 tools 的默认版本号如下图所示：

"devDependencies": {        "@ui5/cli": "^2.11.1",        "@ui5/fs": "^2.0.6",        "@ui5/logger": "^2.0.1",        "@sap/ux-ui5-tooling": "1",        "rimraf": "3.0.2"    },    "ui5": {        "dependencies": [            "@sap/ux-ui5-tooling"        ]    }

解决方案：删除 package-lock.json 文件和 node_modules 文件夹，

执行命令行装置最新版本：

npm install @sap/ux-ui5-tooling@latest

胜利装置的版本号：1.4.7

将 package.json 文件里的 deploy 脚本命令更改为：

npm run build && fiori deploy --config ui5-deploy.yaml

从新执行 npm run deploy 即可：

谬误音讯5

Remote creation in customer namespace not possible in SAP systems

解决办法是，提前在 ABAP 零碎 ER9 手动创立好 BSP 利用即可：

另一种办法，参考这个链接。

更多Jerry的原创文章，尽在："汪子熙":