org.apache.bcel.verifier.exc.AssertionViolatedException.main(AssertionViolatedException.java:102) error with Selenium and Java

Question

I am trying to write an automated test and the code successfully compiles but when i try executing it as "Java Application", I am getting an AssertionViolatedException error and the code won't execute.

I have already tried:

Changing the sendKeys("string") to sendKeys(new String[] {"string"}).
Executing the application with: "Run as: JAVA APPLICATION"
Setting the jre environment in build path.

The error message I am getting is:

Exception in thread "main" org.apache.bcel.verifier.exc.AssertionViolatedException: 
FOUND:
    INTERNAL ERROR: Oops!
Exiting!!

at org.apache.bcel.verifier.exc.AssertionViolatedException.main(AssertionViolatedException.java:102)

You might as well add the code to your question, so from the looks of it it might not be necessarily related to that code. — second, Aug 06 '19 at 09:43

undetected Selenium · Accepted Answer · 2019-08-08T08:58:12.983

0

This error message...

Exception in thread "main" org.apache.bcel.verifier.exc.AssertionViolatedException: 
FOUND:
    INTERNAL ERROR: Oops!
Exiting!!

at org.apache.bcel.verifier.exc.AssertionViolatedException.main(AssertionViolatedException.java:102)

...implies that there was a RuntimeException which should never be thrown and as per the documentation such exception is thrown due to an INTERNAL ERROR of BCEL's class file verifier JustIce.

This exception and error is defined as:

public static void main(String[] args){
    AssertionViolatedException ave = new AssertionViolatedException("Oops!");
    ave.extendMessage("\nFOUND:\n\t","\nExiting!!\n");
    throw ave;
}

Your code trials would have helped us to debug the issue in a better way. However this exception is thrown when BCEl tries to verify bytecode modifications and fails. Presumably you are using some jar(s)/tool(s) that uses BCEL to modify the bytecode your Java compiler generates. if you are using BCEL as a requirement you need to debug, why it breaks. If you are not using BCEL as a requirement you can try a either of the steps mentioned below:

Clean your Project Workspace through your IDE (Project > Clean... > Clean all projects > OK) and Rebuild your project with required dependencies only.

Add WebDriverWait bofore invoking sendKeys() method as follows:

new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("button.nsg-button")))sendKeys("string");

Create a fresh New Project, Rebuild your project with required dependencies only and execute your Tests.

edited Aug 08 '19 at 08:58

answered Aug 06 '19 at 11:57

undetected Selenium

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Hello Debanjan Could you please shed a little more light on what these jar(s)/tool(s) can be that may try to modify the bytecode? Perhaps give an example? Thanks – PratikshaB Aug 07 '19 at 08:07
Hello Debenjan, I am also **not using BCEL as a requirement**. So it is probably the jar(s)/tool(s) can you help me identify which ones might be using BCEL for the modification of the bytecode? – PratikshaB Aug 07 '19 at 10:05
@user11888730 _Clean up_ and induce _WebDriverWait_ first. The error may go away. – undetected Selenium Aug 07 '19 at 10:15
I tried doing this, but still getting the same error. – PratikshaB Aug 07 '19 at 12:02
@user11888730 Can you create a fresh new project and try the same? – undetected Selenium Aug 07 '19 at 12:06
After a deeper research, it seems that the project is unable to find the WebDriver. Should I create a fresh project for the same ? – PratikshaB Aug 07 '19 at 12:21
@user11888730 Yes, that would be a better approach. – undetected Selenium Aug 07 '19 at 12:26
Can you tell me what version of IEDriverServer is compatible with Selenium 3.14.0? – PratikshaB Aug 08 '19 at 08:30
@user11888730 Does this [discussion](https://stackoverflow.com/questions/53929340/which-is-the-compatible-version-of-iedriverserver-for-ie11-and-selenium-3-13/53932187#53932187) helps you? – undetected Selenium Aug 08 '19 at 08:59
1

Yes it does! Thank you for your help ! – PratikshaB Aug 08 '19 at 10:28

org.apache.bcel.verifier.exc.AssertionViolatedException.main(AssertionViolatedException.java:102) error with Selenium and Java

1 Answers1