我想将 OR-Tools 求解器与 MiniZinc(IDE 或 CLI)结合使用。我按照这个答案中的步骤进行操作。我的 MiniZincIDE 现在是这样设置的:.
当我选择 OR 工具求解器并尝试在简单的 .mzn 模型上运行它时,我收到以下错误:
(included from file '/home/my_username/lib/MiniZincIDE-2.5.5-bundle-linux-x86_64/share/minizinc/std/solver_redefinitions.mzn')
/home/my_username/lib/MiniZincIDE-2.5.5-bundle-linux-x86_64/bin/or-tools/share/minizinc/redefinitions-2.0.mzn:104.9-11:
any: xx = [ x[i] | i in index_set(x) where occurs(v[i])];
^^^
Error: syntax error, unexpected any
(included from file '/home/my_username/lib/MiniZincIDE-2.5.5-bundle-linux-x86_64/share/minizinc/std/solver_redefinitions.mzn')
/home/my_username/lib/MiniZincIDE-2.5.5-bundle-linux-x86_64/bin/or-tools/share/minizinc/redefinitions-2.0.mzn:111.9-11:
any: xx = [ x[i] | i in index_set(x) where occurs(v[i])];
^^^
Error: syntax error, unexpected any
Process finished with non-zero exit code 1
我该如何解决这个问题?
OR-tools FlatZinc的版本和你安装的MiniZinc版本(2.5.5版)有冲突。FlatZinc 定义中的any
关键字至少需要 MiniZinc 版本 2.6.0。
如果您将 MiniZinc 更新到当前版本,它应该可以工作。
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