Hello everyone
I'm newbie and started with Arduino by example "Blink" but error compiling exist status 1 , please suggest me.
exit status 1 is just a generic error that says something went wrong. Maximize the Arduino IDE window, now resize the black console window at the bottom of the Arduino IDE window. You will see there is a lot of helpful information on the problem. Click that button on the right side of the orange bar "Copy error messages" and paste the error messages in a reply here USING CODE TAGS (</> button on the toolbar). Screenshots are almost never helpful, we need properly formatted text.
Arduino: 1.8.1 (Windows 10), Board: "Arduino/Genuino Uno"
c:\users\mumean\appdata\local\arduino15\packages\arduino\tools\avr-gcc\4.9.2-atmel3.5.3-arduino2\bin\../lib/gcc/avr/4.9.2/../../../../avr/bin/ar.exe: unable to rename 'core\core.a'; reason: Permission denied
exit status 1
Error compiling for board Arduino/Genuino Uno.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
/*
Blink
Turns on an LED on for one second, then off for one second, repeatedly.
Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
the correct LED pin independent of which board is used.
If you want to know what pin the on-board LED is connected to on your Arduino model, check
the Technical Specs of your board at https://www.arduino.cc/en/Main/Products
This example code is in the public domain.
modified 8 May 2014
by Scott Fitzgerald
modified 2 Sep 2016
by Arturo Guadalupi
modified 8 Sep 2016
by Colby Newman
*/
// the setup function runs once when you press reset or power the board
void setup() {
// initialize digital pin LED_BUILTIN as an output.
pinMode(LED_BUILTIN, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
delay(1000); // wait for a second
}
Thanks for using code tags. Unfortunately I don't have a clear solution for you. The issue has nothing to do with your sketch. It's related to user permissions for the folder on your computer mentioned in the error. This is a pretty common issue reported here so you might find a solution by searching the forum for the error message "unable to rename 'core\core.a'; reason: Permission denied". You might be able to fix it by running Arduino IDE as administrator but that shouldn't be necessary normally. There is some information from the Arduino developer in the following issue reports but no clear solution, partly due to lack of response from the reporting users:
Thanks PERT, I got it.