[ziad-saab]

When the same thing happened to me, it turned out I had a `ReferenceError` higher up in the code. Tonicdev notebook will stop evaluating code as soon as an error occurs, like any regular JavaScript program would.

Even though your code blocks are separated, and text appears between them, it's all one contiguous block of code.

[tolmasky]

Yeah, we are working on providing better errors, we know they can sometimes be confusing. They're slightly better now but they should get substantially more helpful soon.