Protractor 失败：无法读取属性'；findElementsOverride'；未定义的

我有以下测试：

        it('diplays the currency and description of a valid account', function () {
            common.setValueForInput("CH3809000000911058770", page.inputs.css.zahlungKontoIban).then(
                function () {
                    return element(page.buttons.empfaengerKontoValidieren).click();
                })
                .then(function () {
                    return expect(element(by.id("zahlungKontoIbanFehler")).isDisplayed())
                        .toBeFalsy('an error message must not be shown when the accounts are different');
                })
                .then(function(){
                    browser.pause();
                expect(element(by.id("zielwaehrung")).getAttribute("innerHTML"))
                    .toContain('CHF', 'the currency for CH3809000000911058770 is CHF')
                expect(element(by.id("empfaengerName")).getAttribute("innerHTML"))
                    .toContain('Test Bezeichnung 2', 'the description for CH3809000000911058770 is Test Bezeichnung 2')
                })
        });

它在堆栈跟踪中失败：

AccountClosing - UI009.1 account validation account validation diplays the currency and description of a valid account
Message:
    Failed: Cannot read property 'findElementsOverride' of undefined
Stack:
    TypeError: Cannot read property 'findElementsOverride' of undefined
at C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\lib\element.js:134:20
at goog.async.run.processWorkQueue (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\goog\async\run.js:124:15)
at process._tickDomainCallback (internal/process/next_tick.js:129:7)
Error
at ElementArrayFinder.applyAction_ (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\lib\element.js:382:21)
at ElementArrayFinder.(anonymous function) [as getInnerHtml] (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\lib\element.js:78:17)
at ElementFinder.(anonymous function) [as getInnerHtml] (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\lib\element.js:711:7)
at C:\beam-app\accountClosing\ui009\e2e\accountClosing_ui009_1_e2e_test.ts:94:59
at goog.async.run.processWorkQueue (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\goog\async\run.js:124:15)
at process._tickCallback (internal/process/next_tick.js:103:7)
From: Task: Run it("diplays the currency and description of a valid account") in control flow
at Object.<anonymous> (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasminewd2\index.js:81:14)
at attemptAsync (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:1819:24)
at QueueRunner.run (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:1774:9)
at QueueRunner.execute (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:1762:10)
at Spec.Env.queueRunnerFactory (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:627:35)
at Spec.execute (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:353:10)
at Object.fn (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:2360:37)
at attemptAsync (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:1819:24)
at QueueRunner.run (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:1774:9)
at C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:1801:16
From asynchronous test:
    Error
at Suite.<anonymous> (C:\beam-app\accountClosing\ui009\e2e\accountClosing_ui009_1_e2e_test.ts:83:13)
at addSpecsToSuite (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:743:25)
at Env.describe (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:713:7)
at jasmineInterface.describe (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:3219:18)
at Suite.<anonymous> (C:\beam-app\accountClosing\ui009\e2e\accountClosing_ui009_1_e2e_test.ts:65:9)
at addSpecsToSuite (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:743:25)
at Env.describe (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:713:7)
at jasmineInterface.describe (C:\Users\roonm\AppData\Roaming\npm\node_modules\protractor\node_modules\jasmine-core\lib\jasmine-core\jasmine.js:3219:18)
at Suite.<anonymous> (C:\beam-app\accountClosing\ui009\e2e\accountClosing_ui009_1_e2e_test.ts:36:5)

我放置

browser.pause（）

，检查元素是否确实存在，并且它们是否存在

---

此消息的含义是什么以及如何调试它？

getInnerHtml

方法现在已被弃用。请改用

getAttribute（“innerHTML”）

。

错误源于之前的

调用过多

我错误地认为，
before
应用于调用它的
descripe
。事实证明并非如此，当你用
浏览器在
之前调用
5次时，把
放进去会把事情搞砸

在每次调用之前，我将多次调用替换为对
的一次调用，现在一切都很好。
这是另一种方法。。但是
getInnerHtml（）
也应该正常工作？
getInnerHtml
最近被弃用（从4.0.0版开始）。看见你能用
.getText（）
来代替吗？听起来很奇怪，你能做一个可复制的样本吗？谢谢
expect(element(page.zielwaehrung).getInnerHtml())
                        .toContain('CHF', 'the currency for CH3809000000911058770 is CHF')