Catch Promise Rejection

Question

I am running a test using WebdriverIO and precisely on this line:

await browser.waitForVisible('#tx-sent li', 15000)

Every now and then, I get a Promise rejection error:

Error: Promise was rejected with the following reason: java.net.SocketException: Connection reset by peer (connect failed)

Is there a way to catch this promise rejection so that it doesn't cause the entire test to fail? In other words I want to catch this Promise rejection and resolve it.

Answer 1

You can use try/catch

try {
        await browser.waitForVisible('#tx-sent li', 15000);
} catch(e) {
        console.log(e);
}

Answer 2

You can use try and catch to handle errors in promises. do something like this

try {
   await browser.waitForVisible('#tx-sent li', 15000)
   } catch(error) {
  // thro or log erro as per you need
  //throw error;
   console.log(error);
 }