Eclipse : duplicate path entries found in project path

[itsjustvenky]

I am on latest version PlatformIO (running Ubuntu 14)

PlatformIO, version 2.6.0

and libraries, tools are updated using "platformio update"

Now I have created a eclipse project

platformio init --ide eclipse --board esp12e

and I imported the project into eclipse (mars) using Import >> Existing projects into WorkSpace
and when I build the project I see the following warning in "Problems" tab.

Description Resource    Path    Location    Type
Invalid project path: Duplicate path entries found (/esp12e_sleep [Include path] isSystemInclude:true includePath:/home/venkat/.platformio/packages/toolchain-xtensa/lib/gcc/xtensa-lx106-elf/4.8.2/include), path: [/esp12e_sleep].    esp12e_sleep        pathentry   Path Entry Problem

[itsjustvenky]

There is no issue apart from the warning, code compiles and uploads to ESP properly. I just want to get rid of that warning.

[aperepel]

I can confirm I saw that too, something simple is definitely going on.

[ivankravets]

Guys, help us. Please go to project settings and investigate which INCLUDES are unnecessary.

• Eclipse templates: https://github.com/platformio/platformio/tree/develop/platformio/ide/tpls/eclipse
• IDE data for Project Generator: platformio run -e YOUR_ENV -t idedata

Here is my dump

platformio run -d examples/espressif/esp8266-webserver -e esp12e -t idedata
[Thu Dec 17 16:24:21 2015] Processing esp12e (platform: espressif, board: esp12e, framework: arduino)
----------------------------------------------------------------------------------------------------------------------------------------------------------------
{"includes": ["/Users/ikravets/.platformio/packages/framework-arduinoespressif/variants/nodemcu", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/cores/esp8266", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/cores/esp8266/spiffs", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src/arch", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src/include", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src/lwip", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WebServer/src", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WebServer/src/detail", "/Users/ikravets/.platformio/packages/framework-arduinoespressif/libraries/ESP8266mDNS", "/Users/ikravets/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include", "/Users/ikravets/.platformio/packages/toolchain-xtensa/lib/gcc/xtensa-lx106-elf/4.8.2/include", "/Users/ikravets/.platformio/packages/toolchain-xtensa/lib/gcc/xtensa-lx106-elf/4.8.2/include-fixed"], "cxx_path": "/Users/ikravets/.platformio/packages/toolchain-xtensa/bin/xtensa-lx106-elf-g++", "defines": ["F_CPU=80000000L", "__ets__", "ICACHE_FLASH", "ARDUINO_ESP8266_ESP12", "ARDUINO_ARCH_ESP8266", "ESP8266", "ARDUINO=200", "PLATFORMIO=020601"]}

JSON formatter: https://jsonformatter.curiousconcept.com

[ivankravets]

@aperepel please say thanks via ⭐ to @valeros. He likes them 😊 Thanks.

[itsjustvenky]

{
    "includes": ["/home/venkat/.platformio/packages/framework-arduinoespressif/variants/nodemcu",
    "/home/venkat/.platformio/packages/framework-arduinoespressif/cores/esp8266",
    "/home/venkat/.platformio/packages/framework-arduinoespressif/cores/esp8266/spiffs",
    "/home/venkat/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src",
    "/home/venkat/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src/arch",
    "/home/venkat/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src/include",
    "/home/venkat/.platformio/packages/framework-arduinoespressif/libraries/ESP8266WiFi/src/lwip",
    "/home/venkat/.platformio/packages/framework-arduinoespressif/libraries/ESP8266mDNS",
    "/home/venkat/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include",
    "/home/venkat/.platformio/packages/toolchain-xtensa/lib/gcc/xtensa-lx106-elf/4.8.2/include",
    "/home/venkat/.platformio/packages/toolchain-xtensa/lib/gcc/xtensa-lx106-elf/4.8.2/include-fixed"],
    "cxx_path": "/home/venkat/.platformio/packages/toolchain-xtensa/bin/xtensa-lx106-elf-g++",
    "defines": ["F_CPU=80000000L",
    "__ets__",
    "ICACHE_FLASH",
    "ARDUINO_ESP8266_ESP12",
    "ARDUINO_ARCH_ESP8266",
    "ESP8266",
    "ARDUINO=200",
    "PLATFORMIO=020600"]

[ivankravets]

@itsjustvenky I don't see duplicated entries your list. I'll test it later.