How to properly load a custom indicator On fxdreema to avoid 'load error' while testing.

[Mundia Peter]

Hello good people,
I am having trouble with my custom indicators while testing an EA it keeps bringing the 'load custom indicator error'. Here is the story, while creating the EA everything seems fine until the testing phase begins. From my research, I found this problem to be common especially if the custom indicators are not added properly. Also, I am not sure if my logics are the problem.
Here are indicators

detrended-synthetic-price-z-oscillator-u.mq5

G-Channels.mq5

Here is how I am adding them on the builder.

Here is the link to the build
https://fxdreema.com/shared/lkF6dStJd

Here are the errors the project is displaying during testing phase
0 errors and 0 warnings

Any help or insight is highly appreciated
Thanks in advance

[l'andorrà]

I'm not a programmer, so please excuse my ignorance, but how did you create that milticolour buffer 2? I don't know how you can do it.

[jstap]

He used the MQ file. Try changing all values that contain words to the int number they are in the indicators list, starting at 0. (1st picture chg_on outer would = 1), I would copy and recreate the indicator with a separate name.