Robotframework：未找到变量 $CUSTOM_VARIABLE

Posted 2023-03-23

【中文标题】Robotframework：未找到变量 $CUSTOM_VARIABLE

【英文标题】：Robotframework: Variable $CUSTOM_VARIABLE not foundRobotframework：未找到变量 $CUSTOM_VARIABLE

【发布时间】：2021-11-05 09:16:39

【问题描述】：

我创建了一个机器人框架测试用例，如果我将 xpath 直接硬拷贝到关键字中，它似乎可以工作。

例如：

*** Variables ***
$MAIN_FOLDER=//span[text()=" AutomationTestFolder "]

*** Keywords ***
Folder tear down
    navigate to process designer
    wait until element is visible  $FRAME  180s
    select frame  $FRAME
    #finds the created folder
    wait until element is visible  xpath=//span[text()=" AutomationTestFolder "]
    click element  xpath=//span[text()=" AutomationTestFolder "]
    #below it is basically the same xpath as the one above. The above one works, the below one does not
    open context menu  $MAIN_FOLDER
    #press on delete
    wait until element is visible  xpath=//li[a[contains(@data-selected-option, "DELETE")]]  10s
    click element  xpath=//li[a[contains(@data-selected-option, "DELETE")]]
    #confirm delete
    wait until element is visible  xpath=//button[contains(@class, "btn-modal btn-modal-primary hide-focus")]
    click element  xpath=//button[contains(@class, "btn-modal btn-modal-primary hide-focus")]

为什么不能使用自定义变量？它实际上是相同的 xpath

【参考方案1】：

这不是我们在机器人框架中使用变量的方式。

试试这个：

$MAIN_FOLDER //span[text()=" AutomationTestFolder "]

或

$MAIN_FOLDER= Set Variable //span[text()=" AutomationTestFolder "]

【参考方案2】：

考虑这段代码：

*** Variables ***
$MAIN_FOLDER=//span[text()=" AutomationTestFolder "]

您已经定义了一个名为 $MAIN_FOLDER=//span[text()=" AutomationTestFolder "] 的变量，其值为空。

您需要在变量名后有两个或多个空格（以及可选的=）：

$MAIN_FOLDER=    //span[text()=" AutomationTestFolder "]