Month: February 2021

How to fix “syntax error at input ‘end of line without line continuation’.” in pine script

Simple code like this won’t work for you: If you’ll add it to the chart you’ll see the following error: Syntax error at input ‘end of line without line continuation’. So what is the reason and how to fix it? It is happening because of the line wrapping rules you have in PineScript. The piece …

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How to fix it? ‘the script must have one study() or strategy() function call’

Sometimes when adding a script to the chart in TradingView you might see the following error: “Add to Chart operation failed, reason: The script must have one study() or strategy() function call”. This is happening because PineScript expects to see 1 study or strategy call in your script. Most likely you missed it when copied …

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How to fix ‘expression’ argument of security function should have no side effects

In this article, I will show you how to fix the “‘expression’ argument of security function should have no side effects” error in PineScript. Here is an example of the script that triggers that error: Error message: The issue is that when you call a function inside a “security” function you can’t plot trend line …

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