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2012/3/2 -Making this question useful to others: "expected primary-expression" means "I thought you were going to put an expression here.".

2011/3/18 -I am a beginner student learning functions. I had an assignment to complete regarding functions and have an error that appears on line 25 ...

2019/4/29 -I got this expected primary-expression before 'int' error and I cannot figure out why. Here is the code: int c[18] = {22, 23, 24, 25, 26, ...

... integer values in the array onto the screen by using a class. When I run the code it says: "In function int main(); expected primary expression before 'int ...

2015/2/11 -This error occurs when you are declaring a variable where statement is required. The error will be for any data type. Test the following program

2017/4/8 -The expression **j means that j is a pointer to a pointer that points something. That's is meaningless here. Then, the ...

2015/2/26 -So I moved my file light-sensor.ino into its own folder (as it was in the same directory as multiple .ino files) and restarted Spark Dev and the ...

2021/3/22 -I'm trying to use images in LVGL. I've converted it via the online converter just as the docu says. I've tried this once before but moved on ...