Comments (6)
I saw the messages, but no idea. If this fails on your local machine, don't you see a more detailed error message?
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The devel build provides a bit more sensible error messages in the fail log https://travis-ci.org/florianhartig/BayesianTools/jobs/193218696
> test_check("BayesianTools")
1. Error: 2-d with parallel chains works (@test-workflow.R#135) ----------------
error reading from connection
1: createBayesianSetup(ll, lower = c(-10, -10), upper = c(10, 10), parallel = 2) at testthat/test-workflow.R:135
2: createLikelihood(likelihood, parallel = parallel, parallelOptions = parallelOptions,
catchDuplicates = catchDuplicates)
3: generateParallelExecuter(likelihood, parallel, parallelOptions)
4: parallel::clusterCall(cl, packageFun, packages, dlls)
5: checkForRemoteErrors(lapply(cl, recvResult))
6: lapply(cl, recvResult)
7: FUN(X[[i]], ...)
8: recvData(con)
9: recvData.SOCKnode(con)
10: unserialize(node$con)
2. Error: 2-d with parallel chains and restart works (@test-workflow.R#162) ----
error reading from connection
1: createBayesianSetup(ll, lower = c(-10, -10), upper = c(10, 10), parallel = 2) at testthat/test-workflow.R:162
2: createLikelihood(likelihood, parallel = parallel, parallelOptions = parallelOptions,
catchDuplicates = catchDuplicates)
3: generateParallelExecuter(likelihood, parallel, parallelOptions)
4: parallel::clusterCall(cl, packageFun, packages, dlls)
5: checkForRemoteErrors(lapply(cl, recvResult))
6: lapply(cl, recvResult)
7: FUN(X[[i]], ...)
8: recvData(con)
9: recvData.SOCKnode(con)
10: unserialize(node$con)
testthat results ================================================================
OK: 157 SKIPPED: 0 FAILED: 2
1. Error: 2-d with parallel chains works (@test-workflow.R#135)
2. Error: 2-d with parallel chains and restart works (@test-workflow.R#162)
Error: testthat unit tests failed
Execution halted
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Ok, I'll try to figure out what's happening.
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This is happening during the creation of the parallel executer in the setup. Seems the problem is
parallel::clusterCall(cl, packageFun, packages, dlls)
Maybe try this in isolation?
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Ok. Thanks for the hint!
Update: Found the problem and will fix it tomorrow in the morning!
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Done with 30fa993 .
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Related Issues (20)
- Pass on extra arguments to the likelihood HOT 4
- Unwritable Outputs For Some Random Seeds HOT 7
- CRAN problem (HTML5)
- Combine DE and DEzs code
- CRAN requires HTML5 for documentation HOT 1
- Add red card dataset to DHARMa?
- Metropolis sampler startup error: Matrix seems negative semi-definite HOT 1
- No longer on CRAN HOT 2
- Incoming CRAN / win builder checks - detritus in temp directory HOT 3
- bridgesample function neccessary? HOT 2
- Questions about BT
- Simulation-based calibration HOT 1
- How to tell if the parallel computation is actually turned on HOT 7
- Number of calls to likelihood function HOT 1
- CRAN DHARMa.Rd issue HOT 3
- Vignette - should there be an example for convergence check?? HOT 1
- Examples in Vignette with eval = F intentional? HOT 1
- Spatially constrained priors? HOT 3
- AR1 function sd estimate wrongly scaled HOT 3
- Writing a hierarchical model - unsure where to assign population-level parameters
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