Bollinger Bands with Alert

Well, the indi is working, but the errors and warnings are there, hence my question.

The most errors are "undeclared identifier" and "expression expected"
 
A screenshot of the top error would really help to understand the reason.
The case is solved, i forgot to take the folders out of the archive and did add the archive. When i saw your comment that it should have no errors, i did read again, and discovered my mistake.

Sorry for bothering you 🙂
 
The Bollinger Bands with Alert indicator has been updated to version 1.05 to address a wide range of issues and add some new features:
  • Added input parameters to change the arrow colors.
  • Added an option to ignore crosses when the current candle closes on the same side of the Bollinger Bands as the previous one.
  • Optimized signal arrow drawing to remove chart blinking.
  • Optimized and rewrote the entire code.
  • Changed alert texts to more concise.
  • Fixed signal arrows disappearing.
  • Fixed an issue when the indicator failed to load when there wasn't yet enough chart data available.
  • Fixed potential array out range errors for charts with few candles.
  • Fixed deletion of signal arrows when the alert trigger candle was set to Previous.