Urban Wind Field: URock v2023a crashing even after installing jpype1 1.5.2

[Sazid053]

My problem is similar to the problem stated here. QGIS 3.34 automatically closes when I run URock (UMEP for processing 2.0.35). But it is not solved even after doing
pip install jpype1==1.5.0

Before crashing QGIS, the model generates a text file named "RunInfoURock.txt" which has the following data:

This file provides run settings for the URock run initiated at: Thu, 13 Mar 2025 08:44:56

Version: URock v2023a

SURFACE DATA
Building layer: D:/SBR/P-52221/21. Microclimatic model/Bangladesh Data/Dhaka/Kamrangir_Char_3/URock/build_vector.shp
Building height (attribute name): ROOF_HEIGH
Vegetation layer: D:/SBR/P-52221/21. Microclimatic model/Bangladesh Data/Dhaka/Kamrangir_Char_3/URock/vegetation_vector.shp
Vegetation top height (attribute name): VEG_HEIGHT
Vegetation base height (attribute name):
Attenuation though vegetation (attribute name):
METEOROLOGICAL DATA
Wind profile file:

MODEL SETTINGS
Horizontal resolution (m): 2
Vertical resolution (m): 2

Apparently, the model crashed after Vertical resolution.

[j3r3m1]

Is QGIS closes once you click on the run button or it starts doing something for few seconds before ?

[Sazid053]

QGIS closes immediately after I click on the run button without doing anything.

Windows 10 Pro 22H2, QGIS Desktop 3.34.1 (which is a Long Term Release (LTR)), UMEP 4.1.1, processing_umep 2.0.35

QGIS was installed using the Standalone Installer

[j3r3m1]

You said here (#711 (reply in thread)) that you use a pip install. But where did you use the pip install ? Because if QGIS is installed in a standalone installer, this is probable that the library installed using pip is not applied in your QGIS environment. Ideally, on windows, it is recommended using the osgeo4W package or if you are familiar with Python environment, installing a Python environement containing the qgis library and other required packages by UMEP