org.apache.commons.math3.linear.SingularMatrixException: matrix is singular

Stack Overflow | rvp | 10 months ago
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    org.apache.commons.math3.linear.SingularMatrixException: matrix is singular

    Stack Overflow | 10 months ago | rvp
    org.apache.commons.math3.linear.SingularMatrixException: matrix is singular

    Root Cause Analysis

    1. org.apache.commons.math3.linear.SingularMatrixException

      matrix is singular

      at org.apache.commons.math3.linear.QRDecomposition$Solver.solve()
    2. Apache Commons Math
      QRDecomposition$Solver.solve
      1. org.apache.commons.math3.linear.QRDecomposition$Solver.solve(QRDecomposition.java:354)
      1 frame