USD to SDF: Returned errors in USDWorld

[ahcorde]

Signed-off-by: ahcorde ahcorde@gmail.com

🦟 Bug fix

Summary

Return errors in USDWorld

Checklist

• Signed all commits for DCO
• [] Added tests
• Updated documentation (as needed)
• Updated migration guide (as needed)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
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[codecov-commenter]

Codecov Report

Merging #896 (d0f14cf) into sdf12 (0eea69f) will decrease coverage by 0.05%.
The diff coverage is 85.71%.

@@            Coverage Diff             @@
##            sdf12     #896      +/-   ##
==========================================
- Coverage   88.16%   88.11%   -0.06%     
==========================================
  Files         100      100              
  Lines       14644    14652       +8     
==========================================
- Hits        12911    12910       -1     
- Misses       1733     1742       +9     

Impacted Files	Coverage Δ
usd/src/usd_parser/USDWorld.cc	70.00% <66.66%> (-3.08%)	⬇️
usd/src/usd_parser/USDMaterial.cc	63.87% <100.00%> (-1.03%)	⬇️
usd/src/usd_parser/USDData.cc	63.55% <0.00%> (-3.39%)	⬇️

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[adlarkin]

LGTM with green CI

[ahcorde]

@osrf-jenkins retest this please

[osrf-triage]

This pull request has been mentioned on Gazebo Community. There might be relevant details there:

https://community.gazebosim.org/t/new-ignition-releases-2022-04-13-fortress-edifice/1367/1