rs_metric_engine XML Augmentor failure

[MattReimer]

There are two problems here:

1. rme_rs.py should succeed (ideally)
2. rme_rs.py should fail correctly. Right now it's allowing upload to the warehouse which is probably not what we want. Likely it just means adding if [[ $? != 0 ]]; then return 1; fi to the shell script should fix this (maybe we should audit the other shell scripts too to make sure the other _rs.py scripts have this behaviour too.

Original logs:
CYBERCASTOR-0296ec73-d2bc-4c55-aa0c-a2f16088f231_bfdc0408-0acc-4c6c-9575-2e8b8dd06eaa.log

[debug] [Riverscapes Metrics Report] Report Writing Completed
--
[info] [add_html_report] Report node created: /usr/local/data/output/rme/outputs/rme_fws_perennial.html
[info] [Report] Creating report at /usr/local/data/output/rme/outputs/rme_fws_perennial.html
[info] [MakeDir] Folder not found. Creating: /usr/local/data/output/rme/outputs/images/fws_perennial
[debug] [Riverscapes Metrics Report] Report Writing Completed
[info] [Riverscapes Metric Engine] Riverscapes Metric Engine Finished
ERROR 1: Empty geometries cannot be constructed
ERROR 1: Empty geometries cannot be constructed
ERROR 1: Empty geometries cannot be constructed
[info] [XML Augmenter] ======================================================================================
[info] [XML Augmenter]                XML Augmenter: /usr/local/data/output/rme/project.rs.xml
[info] [XML Augmenter] ======================================================================================
[info] [XML Augmenter]
[error] [XML Augmenter] 'RSProject' object has no attribute 'XMLBuilder'
Traceback (most recent call last):
File "/usr/local/src/riverscapes-tools/packages/rme/rme/rme_rs.py", line 48, in main
out_prj.rs_meta_augment(
File "/usr/local/src/riverscapes-tools/lib/commons/rscommons/classes/rs_project.py", line 618, in rs_meta_augment

Project Meta: Model Version: 2.0.1
--
Date Created: 2024-09-19T20:21:49.084499
Model Documentation: https://tools.riverscapes.net/rme
HUC: 1114010907
Hydrologic Unit Code: 1114010907
RME Version: 2.0.1
RME Timestamp: 1726777309
Runner: Cybercastor
ProcTimeS: 972.61
Processing Time: 16:12 minutes
Watershed: Headwaters Saline River