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CANDY-LINE / node-red-contrib-generic-ble

A Node-RED node set for providing access to generic BLE peripheral GATT characteristics.
Apache License 2.0
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this._discoveredPeripheralUUids.indexOf is not a function #71

Open rugarci opened 1 year ago

rugarci commented 1 year ago

Once I have connected to a peripheral correctly, from time to time I get and error message and node-red stops

3 Jun 08:26:09 - [red] Uncaught Exception: 3 Jun 08:26:09 - [error] TypeError: this._discoveredPeripheralUUids.indexOf is not a function at PeripheralRemovableNoble.onMiss (/data/node_modules/node-red-contrib-generic-ble/dist/noble/noble/index.js:61:72) at BluezBindings.emit (node:events:513:28) at BluezBindings.onDeviceMissed (/data/node_modules/node-red-contrib-generic-ble/dist/noble/lib/bluez/noble/lib/bluez/bindings.js:716:10) at BluezBindings.onDevicesServicesCharacteristicsMissed (/data/node_modules/node-red-contrib-generic-ble/dist/noble/lib/bluez/noble/lib/bluez/bindings.js:710:12) at ProxyInterface.emit (node:events:513:28) at EventEmitter.$listeners. (/data/node_modules/dbus-next/lib/client/proxy-interface.js:108:17) at EventEmitter.emit (node:events:513:28) at handleMessage (/data/node_modules/dbus-next/lib/bus.js:118:23) at EventEmitter. (/data/node_modules/dbus-next/lib/bus.js:147:9) at EventEmitter.emit (node:events:513:28)

Running in RPI 3 with the latest versions of node-red and node-red-contrib-generic-ble

3 Jun 08:23:23 - [info] Node-RED version: v3.0.2 3 Jun 08:23:23 - [info] Node.js version: v16.20.0 3 Jun 08:23:23 - [info] Linux 5.10.103-v7+ arm LE

Anyone can help?

Thanks!

hotrock3 commented 1 year ago

Running into the same problem on an OrangePi latest version of Node-RED (3.0.2) Node.js (20.3.0) Linux 5.16.17-sun50iw6 arm64 LE

dhruvjhalani95 commented 1 year ago

Facing the same problem. Were anyone of you able to find a solution to the problem @hotrock3 @rugarci

GVC16 commented 1 year ago

Encountering same problem. whether it is node-red-contrib-generic-ble@4.0.3 or 4.0.1, causing node-RED service to fail.

hotrock3 commented 1 year ago

Facing the same problem. Were anyone of you able to find a solution to the problem @hotrock3 @rugarci

@dhruvjhalani95 No solution to this problem identified. Shifting to ESP32 and the use of MQTT instead of using ATMega328 with BLE. This is probably a better approach in the long run but I was trying to avoid buying more stuff.

emc-vishaal commented 11 months ago

Same issue here. RasPi 4 with latest node-red v3.0.2 node.js v18.17.1 linux 6.1.21-v8+ arm LE

Is there any other setup to connect to BLE/GATT devices using node-red?