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Posted to dev@commons.apache.org by Phil Steitz <ph...@gmail.com> on 2012/12/14 17:25:56 UTC
[math] test failures in DifferentiableMultivariateMultiStartOptimizerTest
I am consistently getting his failure:
testCircleFitting(org.apache.commons.math3.optimization.DifferentiableMultivariateMultiStartOptimizerTest)
Time elapsed: 0.06 sec <<< ERROR!
java.lang.NullPointerException
at
org.apache.commons.math3.optimization.general.AbstractScalarDifferentiableOptimizer.computeObjectiveGradient(AbstractScalarDifferentiableOptimizer.java:74)
at
org.apache.commons.math3.optimization.general.NonLinearConjugateGradientOptimizer.doOptimize(NonLinearConjugateGradientOptimizer.java:153)
at
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimizeInternal(BaseAbstractMultivariateOptimizer.java:202)
at
org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimize(BaseAbstractMultivariateOptimizer.java:121)
at
org.apache.commons.math3.optimization.BaseMultivariateMultiStartOptimizer.optimize(BaseMultivariateMultiStartOptimizer.java:149)
at
org.apache.commons.math3.optimization.DifferentiableMultivariateMultiStartOptimizerTest.testCircleFitting(DifferentiableMultivariateMultiStartOptimizerTest.java:56)
Apache Maven 2.2.1 (r801777; 2009-08-06 12:16:01-0700)
Java version: 1.6.0_37
Java home:
/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
Default locale: en_US, platform encoding: MacRoman
OS name: "mac os x" version: "10.7.5" arch: "x86_64" Family: "mac"
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Re: [math] test failures in DifferentiableMultivariateMultiStartOptimizerTest
Posted by Phil Steitz <ph...@gmail.com>.
On 12/14/12 8:49 AM, Gilles Sadowski wrote:
> On Fri, Dec 14, 2012 at 08:25:56AM -0800, Phil Steitz wrote:
>> I am consistently getting his failure:
>>
>> testCircleFitting(
>> org.apache.commons.math3.optimization.DifferentiableMultivariateMultiStartOptimizerTest)
> Hmm, that class does not exist...
Doh!
Sorry for the noise...
Phil
>
> Gilles
>
>> Time elapsed: 0.06 sec <<< ERROR!
>> java.lang.NullPointerException
>> at
>> org.apache.commons.math3.optimization.general.AbstractScalarDifferentiableOptimizer.computeObjectiveGradient(AbstractScalarDifferentiableOptimizer.java:74)
>> at
>> org.apache.commons.math3.optimization.general.NonLinearConjugateGradientOptimizer.doOptimize(NonLinearConjugateGradientOptimizer.java:153)
>> at
>> org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimizeInternal(BaseAbstractMultivariateOptimizer.java:202)
>> at
>> org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimize(BaseAbstractMultivariateOptimizer.java:121)
>> at
>> org.apache.commons.math3.optimization.BaseMultivariateMultiStartOptimizer.optimize(BaseMultivariateMultiStartOptimizer.java:149)
>> at
>> org.apache.commons.math3.optimization.DifferentiableMultivariateMultiStartOptimizerTest.testCircleFitting(DifferentiableMultivariateMultiStartOptimizerTest.java:56)
>>
>> Apache Maven 2.2.1 (r801777; 2009-08-06 12:16:01-0700)
>> Java version: 1.6.0_37
>> Java home:
>> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
>> Default locale: en_US, platform encoding: MacRoman
>> OS name: "mac os x" version: "10.7.5" arch: "x86_64" Family: "mac"
>>
>>
>>
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>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
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Re: [math] test failures in
DifferentiableMultivariateMultiStartOptimizerTest
Posted by Gilles Sadowski <gi...@harfang.homelinux.org>.
On Fri, Dec 14, 2012 at 08:25:56AM -0800, Phil Steitz wrote:
> I am consistently getting his failure:
>
> testCircleFitting(
> org.apache.commons.math3.optimization.DifferentiableMultivariateMultiStartOptimizerTest)
Hmm, that class does not exist...
Gilles
> Time elapsed: 0.06 sec <<< ERROR!
> java.lang.NullPointerException
> at
> org.apache.commons.math3.optimization.general.AbstractScalarDifferentiableOptimizer.computeObjectiveGradient(AbstractScalarDifferentiableOptimizer.java:74)
> at
> org.apache.commons.math3.optimization.general.NonLinearConjugateGradientOptimizer.doOptimize(NonLinearConjugateGradientOptimizer.java:153)
> at
> org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimizeInternal(BaseAbstractMultivariateOptimizer.java:202)
> at
> org.apache.commons.math3.optimization.direct.BaseAbstractMultivariateOptimizer.optimize(BaseAbstractMultivariateOptimizer.java:121)
> at
> org.apache.commons.math3.optimization.BaseMultivariateMultiStartOptimizer.optimize(BaseMultivariateMultiStartOptimizer.java:149)
> at
> org.apache.commons.math3.optimization.DifferentiableMultivariateMultiStartOptimizerTest.testCircleFitting(DifferentiableMultivariateMultiStartOptimizerTest.java:56)
>
> Apache Maven 2.2.1 (r801777; 2009-08-06 12:16:01-0700)
> Java version: 1.6.0_37
> Java home:
> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
> Default locale: en_US, platform encoding: MacRoman
> OS name: "mac os x" version: "10.7.5" arch: "x86_64" Family: "mac"
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
>
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