Black Screen when I start MMM

[BookOfRa]

Hi, I'm more or less new to the Magic Mirror World. I succesfully installed Michi's Basic version of Magic Mirror and designed it for my own needs Now I want to add some more modules and I wanted to start with yours since I had a DHT11 Sensor in spare. I followed your instructions but when I try to start the program I get stuck on a black screen.

I connected the sensor to GPIO 4 (Pin 7 on Pi3) and I added following lines to config.js:

{ module: 'MMM-Temperature-Humidity', position: 'top_right', config: { refreshInterval: '50000', temperaturePrefix: 'Room temperature: ', temperatureSuffix: '°C', humidityPrefix: 'Humidity: ', humiditySuffix: '%' } },

I also changed the Pin from 2 to 7 in nodehelper.....

any ideas what I'm doing wrong?!

Greetings

[yawnsde]

Did you run npm install in the MMM-Temperature-Humidity folder? If you run npm start dev or `node serveronly´, do you see any error messages in console?

[nitrogen73]

im too facing the same problem

[nitrogen73]

magicmirror@2.2.2 start /home/pi/MagicMirror sh run-start.sh

Starting MagicMirror: v2.2.2 Loading config ... Loading module helpers ... No helper found for module: alert. Initializing new module helper ... Module helper loaded: updatenotification No helper found for module: clock. Initializing new module helper ... Module helper loaded: calendar Initializing new module helper ... Module helper loaded: MMM-GoogleAssistant No helper found for module: currentweather. Initializing new module helper ... Module helper loaded: MMM-awesome-alexa No helper found for module: weatherforecast. WARNING! Could not load config file. Starting with default configuration. Error found: Error: Module version mismatch. Expected 50, got 49. Loading module helpers ... No helper found for module: alert. Initializing new module helper ... Module helper loaded: updatenotification No helper found for module: clock. Initializing new module helper ... Module helper loaded: calendar Initializing new module helper ... Module helper loaded: MMM-GoogleAssistant No helper found for module: currentweather. Initializing new module helper ... Module helper loaded: MMM-awesome-alexa No helper found for module: weatherforecast. App threw an error during load Error: Module version mismatch. Expected 50, got 49. at Error (native) at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:173:20) at Object.Module._extensions..node (module.js:583:18) at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:173:20) at Module.load (module.js:473:32) at tryModuleLoad (module.js:432:12) at Function.Module._load (module.js:424:3) at Module.require (module.js:483:17) at require (internal/module.js:20:19) at bindings (/home/pi/MagicMirror/modules/default/MMM-Temperature-Humidity/node_modules/bindings/bindings.js:81:44) Whoops! There was an uncaught exception... Error: Module version mismatch. Expected 50, got 49. at Error (native) at process.module.(anonymous function) [as dlopen] (ELECTRON_ASAR.js:173:20) at Object.Module._extensions..node (module.js:583:18) at Object.module.(anonymous function) [as .node] (ELECTRON_ASAR.js:173:20) at Module.load (module.js:473:32) at tryModuleLoad (module.js:432:12) at Function.Module._load (module.js:424:3) at Module.require (module.js:483:17) at require (internal/module.js:20:19) at bindings (/home/pi/MagicMirror/modules/default/MMM-Temperature-Humidity/node_modules/bindings/bindings.js:81:44)

[nitrogen73]

could anyone help me on this?? pllzzzzzzzzzzzzz