Switch to building with igraph dependency #98
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Azure Pipelines / python-igraph-feedstock
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Oct 29, 2025 in 10m 58s
Build #20251029.1 had test failures
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- Failed: 1 (0.01%)
- Passed: 11,361 (95.82%)
- Other: 494 (4.17%)
- Total: 11,856
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azure-pipelines / python-igraph-feedstock
testEigenvectorCentrality (tests.test_atlas.GraphAtlasTests.testEigenvectorCentrality)
Test failed
Raw output
Traceback (most recent call last):
File "/home/conda/feedstock_root/build_artifacts/python-igraph_1761726352296/test_tmp/tests/test_atlas.py", line 43, in testEigenvectorCentrality
ec, eval = g.evcent(return_eigenvalue=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
igraph._igraph.InternalError: Error at src/linalg/arpack.c:1102: ARPACK error. -- No shifts could be applied during a cycle of the Implicitly restarted Arnoldi iteration. One possibility is to increase the size of NCV relative to NEV
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/conda/feedstock_root/build_artifacts/python-igraph_1761726352296/test_tmp/tests/test_atlas.py", line 45, in testEigenvectorCentrality
self.assertTrue(
AssertionError: False is not true : Eigenvector centrality threw exception for graph #215: Error at src/linalg/arpack.c:1102: ARPACK error. -- No shifts could be applied during a cycle of the Implicitly restarted Arnoldi iteration. One possibility is to increase the size of NCV relative to NEV
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