看起来像是沙盒环境的paddle版本与训练环境不一致，无法解析模型？

{
"error_code": 500,
"error_msg": "System error: Fail to parse program_desc from binary string. at [/paddle/paddle/fluid/framework/program_desc.cc:95]\nPaddlePaddle Call Stacks: \n0 0x7f9696147260p void paddle::platform::EnforceNotMet::Init(char const*, char const*, int) + 352\n1 0x7f96961475d9p paddle::platform::EnforceNotMet::EnforceNotMet(std::__exception_ptr::exception_ptr, char const*, int) + 137\n2 0x7f96962c55a9p paddle::framework::ProgramDesc::ProgramDesc(std::string const&) + 233\n3 0x7f96961d7dbbp\n4 0x7f9696176c26p\n5 0x7f96b1f2cf96p PyCFunction_Call + 118\n6 0x7f96b1efa543p PyObject_Call + 67\n7 0x7f96b1f0938ep\n8 0x7f96b1efa543p PyObject_Call + 67\n9 0x7f96b1f3fa6dp\n10 0x7f96b1f3e1a3p\n11 0x7f96b1efa543p PyObject_Call + 67\n12 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n13 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n14 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n15 0x7f96b1f69d27p PyEval_EvalFrameEx + 1831\n16 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n17 0x7f96b1f11977p\n18 0x7f96b1efa543p PyObject_Call + 67\n19 0x7f96b1f6c03dp PyEval_EvalFrameEx + 10813\n20 0x7f96b1f69d27p PyEval_EvalFrameEx + 1831\n21 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n22 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n23 0x7f96b1f117c3p\n24 0x7f96b1efa543p PyObject_Call + 67\n25 0x7f96b1f0938ep\n26 0x7f96b1efa543p PyObject_Call + 67\n27 0x7f96b1fc06a0p\n28 0x7f96b1efa543p PyObject_Call + 67\n29 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n30 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n31 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n32 0x7f96b1f117c3p\n33 0x7f96b1efa543p PyObject_Call + 67\n34 0x7f96b1f0938ep\n35 0x7f96b1efa543p PyObject_Call + 67\n36 0x7f96b1fc06a0p\n37 0x7f96b1efa543p PyObject_Call + 67\n38 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n39 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n40 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n41 0x7f96b1f117c3p\n42 0x7f96b1efa543p PyObject_Call + 67\n43 0x7f96b1f0938ep\n44 0x7f96b1efa543p PyObject_Call + 67\n45 0x7f96b1fc06a0p\n46 0x7f96b1efa543p PyObject_Call + 67\n47 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n48 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n49 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n50 0x7f96b1f117c3p\n51 0x7f96b1efa543p PyObject_Call + 67\n52 0x7f96b1f0938ep\n53 0x7f96b1efa543p PyObject_Call + 67\n54 0x7f96b1fc06a0p\n55 0x7f96b1efa543p PyObject_Call + 67\n56 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n57 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n58 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n59 0x7f96b1f117c3p\n60 0x7f96b1efa543p PyObject_Call + 67\n61 0x7f96b1f0938ep\n62 0x7f96b1efa543p PyObject_Call + 67\n63 0x7f96b1fc06a0p\n64 0x7f96b1efa543p PyObject_Call + 67\n65 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n66 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n67 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n68 0x7f96b1f117c3p\n69 0x7f96b1efa543p PyObject_Call + 67\n70 0x7f96b1f0938ep\n71 0x7f96b1efa543p PyObject_Call + 67\n72 0x7f96b1fc06a0p\n73 0x7f96b1efa543p PyObject_Call + 67\n74 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n75 0x7f96b1f6eadcp PyEval_EvalFrameEx + 21724\n76 0x7f96b1f69d27p PyEval_EvalFrameEx + 1831\n77 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n78 0x7f96b1f117c3p\n79 0x7f96b1efa543p PyObject_Call + 67\n80 0x7f96b1f0938ep\n81 0x7f96b1efa543p PyObject_Call + 67\n82 0x7f96b1fc06a0p\n83 0x7f96b1efa543p PyObject_Call + 67\n84 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n85 0x7f96b1f69031p PyEval_EvalCodeEx + 1569\n86 0x7f96b1f117c3p\n87 0x7f96b1efa543p PyObject_Call + 67\n88 0x7f96b1f0938ep\n89 0x7f96b1efa543p PyObject_Call + 67\n90 0x7f96b1fc06a0p\n91 0x7f96b1efa543p PyObject_Call + 67\n92 0x7f96b1f6dbe4p PyEval_EvalFrameEx + 17892\n93 0x7f96b1f69d27p PyEval_EvalFrameEx + 1831\n94 0x7f96b1f69d27p PyEval_EvalFrameEx + 1831\n95 0x7f96b1f69d27p PyEval_EvalFrameEx + 1831\n96 0x7f96b1f68d10p PyEval_EvalCodeEx + 768\n97 0x7f96b1f117c3p\n98 0x7f96b1efa543p PyObject_Call + 67\n99 0x7f96b1f0938ep\n"
}