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(UPI) Chapter 11: Managing Errors, Debugging, and Handling Events in JavaScript

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Instruction

Nested Try Blocks

First, let's see what happens with this:

Example

try {
 try {
   throw new Error("oops");
 } finally {
   console.log("finally");
 }
} catch (ex) {
 console.error("outer", ex.message);
}

// Logs:
// "finally"
// "outer" "oops"

Now, if we already caught the exception in the inner try block by adding a catch block:

Example

try {...