Error: a3000000

[amoldeshpande]

I am using an ESP32 WROOM (HiLetGo) and trying my first "hello word" app with nanoFramework.

I installed nanoff

J:\github\esp32>nanoff --platform esp32 --serialport com3 --baud 100000 --update
.NET nanoFramework Firmware Flasher v2.5.52+8258d78e70
Copyright (C) 2019 .NET Foundation and nanoFramework project contributors


Reading details from chip...OK

Connected to:
ESP32 (ESP32-D0WD-V3 (revision v3.1))
Features WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Flash size 4MB unknown from TENX (manufacturer 0x94 device 0x16406)
PSRAM: not available
Crystal 40MHz
MAC D8:BC:38:E5:C4:24


No target name was provided! Using 'ESP32_REV3' based on the device characteristics.

Extracting ESP32_REV3-1.9.0.959.zip...OK

Updating to 1.9.0.959

Flashing firmware...OK

When trying to run the default app created with nano framework I get

The program '[1] .NET nanoFramework application: Managed' has exited with code 0 (0x0).
Resolving.
Link failure: some assembly references cannot be resolved!!

Assembly: TestApp (1.0.0.0) needs assembly 'mscorlib' (1.14.3.0)
Error: a3000000
Waiting for debug commands...

I have updated the nuget packages to 1.15.5 of nanoFramework.CoreLibrary.

any ideas ?

[amoldeshpande]

I resolved this by changing my packages.config to request the mscorlib of the version required above. Had to rebuild instead of just build after that step to actually pull down the mscorlib.