Errors installing from arduino ide and .zip

[g7kse]

Afternoon,

I have attempted to install the library by the arduino ide and via a zip without any success. library shows as white text instead of orange that indicates to me that it isn't installed correctly / is missing something. Output from installation is

no protocol: java.lang.RuntimeException: java.net.MalformedURLException: no protocol: at cc.arduino.contributions.libraries.ui.LibraryManagerUI.lambda$onInstallPressed$4(LibraryManagerUI.java:250) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: java.net.MalformedURLException: no protocol: at java.base/java.net.URL.<init>(URL.java:645) at java.base/java.net.URL.<init>(URL.java:541) at java.base/java.net.URL.<init>(URL.java:488) at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:64) at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:60) at cc.arduino.contributions.libraries.LibraryInstaller.performInstall(LibraryInstaller.java:155) at cc.arduino.contributions.libraries.LibraryInstaller.install(LibraryInstaller.java:125) at cc.arduino.contributions.libraries.ui.LibraryManagerUI.lambda$onInstallPressed$4(LibraryManagerUI.java:240) ... 1 more

looks as thoughit is similar to #102 hello world compile error is...

/home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp: In lambda function: /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1133:38: error: 'union arduino_event_info_t' has no member named 'disconnected'; did you mean 'eth_connected'? if(WIFI_REASON_ASSOC_FAIL == info.disconnected.reason) { ^~~~~~~~~~~~ eth_connected /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp: In static member function 'static void ezWifi::begin()': /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1139:19: error: 'SYSTEM_EVENT_STA_DISCONNECTED' is not a member of 'arduino_event_id_t' }, WiFiEvent_t::SYSTEM_EVENT_STA_DISCONNECTED); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp: In static member function 'static bool ezWifi::_connection(ezMenu*)': /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1410:13: error: 'struct esp_wps_config_t' has no member named 'crypto_funcs' config.crypto_funcs = &g_wifi_default_wps_crypto_funcs; ^~~~~~~~~~~~ /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1410:29: error: 'g_wifi_default_wps_crypto_funcs' was not declared in this scope config.crypto_funcs = &g_wifi_default_wps_crypto_funcs; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1410:29: note: suggested alternative: 'g_wifi_default_wpa_crypto_funcs' config.crypto_funcs = &g_wifi_default_wps_crypto_funcs; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ g_wifi_default_wpa_crypto_funcs /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1420:29: error: no matching function for call to 'onEvent(void (&)(arduino_event_id_t, system_event_info_t))' WiFi.onEvent(_WPShelper); ^ In file included from /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFiSTA.h:28, from /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFi.h:32, from /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.h:36, from /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1: /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFiGeneric.h:147:21: note: candidate: 'wifi_event_id_t WiFiGenericClass::onEvent(WiFiEventCb, arduino_event_id_t)' <near match> wifi_event_id_t onEvent(WiFiEventCb cbEvent, arduino_event_id_t event = ARDUINO_EVENT_MAX); ^~~~~~~ /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFiGeneric.h:147:21: note: conversion of argument 1 would be ill-formed: /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1420:29: error: invalid conversion from 'void (*)(arduino_event_id_t, system_event_info_t)' to 'WiFiEventCb' {aka 'void (*)(arduino_event_id_t)'} [-fpermissive] WiFi.onEvent(_WPShelper); ^ In file included from /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFiSTA.h:28, from /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFi.h:32, from /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.h:36, from /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1: /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFiGeneric.h:149:21: note: candidate: 'wifi_event_id_t WiFiGenericClass::onEvent(WiFiEventSysCb, arduino_event_id_t)' <near match> wifi_event_id_t onEvent(WiFiEventSysCb cbEvent, arduino_event_id_t event = ARDUINO_EVENT_MAX); ^~~~~~~ /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi/src/WiFiGeneric.h:149:21: note: conversion of argument 1 would be ill-formed: /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1420:29: error: invalid conversion from 'void (*)(arduino_event_id_t, system_event_info_t)' to 'WiFiEventSysCb' {aka 'void (*)(arduino_event_t*)'} [-fpermissive] WiFi.onEvent(_WPShelper); ^ /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp: In static member function 'static void ezWifi::_WPShelper(arduino_event_id_t, system_event_info_t)': /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:1467:17: warning: comparison between 'enum arduino_event_id_t' and 'enum system_event_id_t' [-Wenum-compare] if (event == SYSTEM_EVENT_STA_WPS_ER_PIN) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp: At global scope: /home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:2238:2: warning: unknown escape sequence: '\|' "KB14|!?:;\\#$^&#SP#KB15|*()_-+=\|#Del#KB0|More#LCK:SYM|Lock#KB16|'\"@%\/#KB17|<>{}#Done", //KB13
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/alex/snap/arduino/current/Arduino/libraries/M5ez/src/M5ez.cpp:2241:2: warning: unknown escape sequence: '#'
"'#"##@#%#/#\##Back", //KB16 ^~~~~~~~~~~~~~~~~~~~~~ Multiple libraries were found for "WiFi.h" Used: /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/WiFi Not used: /snap/arduino/61/libraries/WiFi Multiple libraries were found for "SD.h" Used: /home/alex/snap/arduino/61/.arduino15/packages/esp32/hardware/esp32/2.0.0/libraries/SD Not used: /snap/arduino/61/libraries/SD exit status 1 Error compiling for board M5Stack-Core-ESP32.

[mrdunk]

I just ran into this too.
Looks like M5Stack have move on to a more recent version of the networking API.

I have found 2 possible workarounds:

1. Pin "M5Stack" to version 1.0.9 in Arduino's "Boards Manager" to match what M5ez is expecting.
2. In the source file ~/Arduino/libraries/M5ez/src/M5ez.cpp modify the ezWifi::begin() function:

	void ezWifi::begin() {
		#ifdef M5EZ_WIFI_DEBUG
			Serial.println("EZWIFI: Initialising");
		#endif
		WiFi.mode(WIFI_MODE_STA);
		WiFi.setAutoConnect(false);		// We have our own multi-AP version of this
		WiFi.setAutoReconnect(false);	// So we turn off the ESP32's versions
		WiFi.setHostname("M5Stack");
		ez.wifi.readFlash();
		_state = EZWIFI_IDLE;
		const uint8_t cutoffs[] = { 0, 20, 40, 70 };
		ez.settings.menuObj.addItem("Wifi settings", ez.wifi.menu);
		ez.header.insert(RIGHTMOST, "wifi", sizeof(cutoffs) * (ez.theme->signal_bar_width + ez.theme->signal_bar_gap) + 2 * ez.theme->header_hmargin, ez.wifi._drawWidget);
		// For handling issue #50, when initial connection attempt fails in this specific mode but will succeed if tried again.
		WiFi.onEvent([](WiFiEvent_t event, WiFiEventInfo_t info){
			if(WIFI_REASON_ASSOC_FAIL == info.wifi_sta_disconnected.reason) {     // <<<<< This line changed
			#ifdef M5EZ_WIFI_DEBUG
				Serial.println("EZWIFI: Special case: Disconnect w/ ASSOC_FAIL. Setting _state to EZWIFI_SCANNING;");
			#endif
			_state = EZWIFI_SCANNING;
		}
		}, WiFiEvent_t::ARDUINO_EVENT_WIFI_STA_DISCONNECTED);                 // <<<<< This line changed
		ez.addEvent(ez.wifi.loop);
	}

And i couldn't get WPS to work so in ~/Arduino/libraries/M5ez/src/M5ez.h,
comment out the section:

//#define M5EZ_WPS

[LennartHennigs]

This worked for me:
https://community.m5stack.com/topic/4578/cant-compile-m5ez-h/8