How to reproduce:
1. Open the "SampleScene" in the attached "case_1175217-indirecterror" project
2. Press "Play"

Expected results: A cube Mesh is rendered without any issues
Actual results: A cube Mesh is being rendered, however, shader errors are thrown

Reproducible with: 2019.3.0a6, 2019.3.0a12
Not reproducible with: 2017.4.31f1, 2018.4.6f1, 2019.1.14f1, 2019.2.1f1, 2019.3.0a5

Adding these lines:
#pragma multi_compile_instancing
#pragma instancing_options procedural:setup
void setup() {}
to a shader "pass" block will fix this issue.