panic with reflect.Value.Addr of unaddressable value

[qianxiansheng90]

code:

package main

import (
    "fmt"

    "github.com/gocarina/gocsv"
)

type CSVItem struct {
    Type    string `csv:"type"`
    Size    uint64 `csv:"size"`
    KeyName string `csv:"key_name"`
    Value   any    `csv:"value"`
    Expire  int64  `csv:"expire"`
}

func main() {
    ss, err := gocsv.MarshalStringWithoutHeaders([]CSVItem{
        {
            Type:    "list",
            Size:    7460,
            KeyName: "l",
            Value: []int64{
                9999, 9998, 9997, 9996, 9995, 9994, 9993, 9992, 9991, 9990, 9989, 9988, 9987, 9986, 9985, 9984, 9983, 9982, 9981, 9980, 9979, 9978, 9977, 9976, 9975, 9974, 9973, 9972, 9971, 9970, 9969, 9968, 9967, 9966, 9965, 9964, 9963, 9962, 9961, 9960, 9959, 9958, 9957, 9956, 9955, 9954, 9953, 9952, 9951, 9950, 9949, 9948, 9947, 9946, 9945, 9944, 9943, 9942, 9941, 9940, 9939, 9938, 9937, 9936, 9935, 9934, 9933, 9932, 9931, 9930, 9929, 9928, 9927, 9926, 9925, 9924, 9923, 9922, 9921, 9920, 9919, 9918, 9917, 9916, 9915, 9914, 9913, 9912, 9911, 9910, 9909, 9908, 9907, 9906, 9905, 9904, 9903, 9902, 9901, 9900, 9899, 9898, 9897, 9896, 9895, 9894, 9893, 9892, 9891, 9890, 9889, 9888, 9887, 9886, 9885, 9884, 9883, 9882, 9881, 9880, 9879, 9878, 9877, 9876, 9875, 9874, 9873, 9872, 9871, 9870, 9869, 9868, 9867, 9866, 9865, 9864, 9863, 9862, 9861, 9860, 9859, 9858, 9857, 9856, 9855, 9854, 9853, 9852, 9851, 9850, 9849, 9848, 9847, 9846, 9845, 9844, 9843, 9842, 9841, 9840, 9839, 9838, 9837, 9836, 9835, 9834, 9833, 9832, 9831, 9830, 9829, 9828, 9827, 9826, 9825, 9824, 9823, 9822, 9821, 9820, 9819, 9818, 9817, 9816, 9815, 9814, 9813, 9812, 9811, 9810, 9809, 9808, 9807, 9806, 9805, 9804, 9803, 9802, 9801, 9800, 9799, 9798, 9797, 9796, 9795, 9794, 9793, 9792, 9791, 9790, 9789, 9788, 9787, 9786, 9785, 9784, 9783, 9782, 9781, 9780, 9779, 9778, 9777, 9776, 9775, 9774, 9773, 9772, 9771, 9770, 9769, 9768, 9767, 9766, 9765, 9764, 9763, 9762, 9761, 9760, 9759, 9758, 9757, 9756, 9755, 9754, 9753, 9752, 9751, 9750, 9749, 9748, 9747, 9746, 9745, 9744, 9743, 9742, 9741, 9740, 9739, 9738, 9737, 9736, 9735, 9734, 9733, 9732, 9731, 9730, 9729, 9728, 9727, 9726, 9725, 9724, 9723, 9722, 9721, 9720, 9719, 9718, 9717, 9716, 9715, 9714, 9713, 9712, 9711, 9710, 9709, 9708, 9707, 9706, 9705, 9704, 9703, 9702, 9701, 9700, 9699, 9698, 9697, 9696, 9695, 9694, 9693, 9692, 9691, 9690, 9689, 9688, 9687, 9686, 9685, 9684, 9683, 9682, 9681, 9680, 9679, 9678, 9677, 9676, 9675, 9674, 9673, 9672, 9671, 9670, 9669, 9668, 9667, 9666, 9665, 9664, 9663, 9662, 9661, 9660, 9659, 9658, 9657, 9656, 9655, 9654, 9653, 9652, 9651, 9650, 9649, 9648, 9647, 9646, 9645, 9644, 9643, 9642, 9641, 9640, 9639, 9638, 9637, 9636, 9635, 9634, 9633, 9632, 9631, 9630, 9629, 9628, 9627, 9626, 9625, 9624, 9623, 9622, 9621, 9620, 9619, 9618, 9617, 9616, 9615, 9614, 9613, 9612, 9611, 9610, 9609, 9608, 9607, 9606, 9605, 9604, 9603, 9602, 9601, 9600, 9599, 9598, 9597, 9596, 9595, 9594, 9593, 9592, 9591, 9590, 9589, 9588, 9587, 9586, 9585, 9584, 9583, 9582, 9581, 9580, 9579, 9578, 9577, 9576, 9575, 9574, 9573, 9572, 9571, 9570, 9569, 9568, 9567, 9566, 9565, 9564, 9563, 9562, 9561, 9560, 9559, 9558, 9557, 9556, 9555, 9554, 9553, 9552, 9551, 9550, 9549, 9548, 9547, 9546, 9545, 9544, 9543, 9542, 9541, 9540, 9539, 9538, 9537, 9536, 9535, 9534, 9533, 9532, 9531, 9530, 9529, 9528, 9527, 9526, 9525, 9524, 9523, 9522, 9521, 9520, 9519, 9518, 9517, 9516, 9515, 9514, 9513, 9512, 9511, 9510, 9509, 9508, 9507, 9506, 9505, 9504, 9503, 9502, 9501, 9500, 9499, 9498, 9497, 9496, 9495, 9494, 9493, 9492, 9491, 9490, 9489, 9488, 9487, 9486, 9485, 9484, 9483, 9482, 9481, 9480, 9479, 9478, 9477, 9476, 9475, 9474, 9473, 9472, 9471, 9470, 9469, 9468, 9467, 9466, 9465, 9464, 9463, 9462, 9461, 9460, 9459, 9458, 9457, 9456, 9455, 9454, 9453, 9452, 9451, 9450, 9449, 9448, 9447, 9446, 9445, 9444, 9443, 9442, 9441, 9440, 9439, 9438, 9437, 9436, 9435, 9434, 9433, 9432, 9431, 9430, 9429, 9428, 9427, 9426, 9425, 9424, 9423, 9422, 9421, 9420, 9419, 9418, 9417, 9416, 9415, 9414, 9413, 9412, 9411, 9410, 9409, 9408, 9407, 9406, 9405, 9404, 9403, 9402, 9401, 9400, 9399, 9398, 9397, 9396, 9395, 9394, 9393, 9392, 9391, 9390, 9389, 9388, 9387, 9386, 9385, 9384, 9383, 9382, 9381, 9380, 9379, 9378, 9377, 9376, 9375, 9374, 9373, 9372, 9371, 9370, 9369, 9368, 9367, 9366, 9365, 9364, 9363, 9362, 9361, 9360, 9359, 9358, 9357, 9356, 9355, 9354, 9353, 9352, 9351, 9350, 9349, 9348, 9347, 9346, 9345, 9344, 9343, 9342, 9341, 9340, 9339, 9338, 9337, 9336, 9335, 9334, 9333, 9332, 9331, 9330, 9329, 9328, 9327, 9326, 9325, 9324, 9323, 9322, 9321, 9320, 9319, 9318, 9317, 9316, 9315, 9314, 9313, 9312, 9311, 9310, 9309, 9308, 9307, 9306, 9305, 9304, 9303, 9302, 9301, 9300, 9299, 9298, 9297, 9296, 9295, 9294, 9293, 9292, 9291, 9290, 9289, 9288, 9287, 9286, 9285, 9284, 9283, 9282, 9281, 9280, 9279, 9278, 9277, 9276, 9275, 9274, 9273, 9272, 9271, 9270, 9269, 9268, 9267, 9266, 9265, 9264, 9263, 9262, 9261, 9260, 9259, 9258, 9257, 9256, 9255, 9254, 9253, 9252, 9251, 9250, 9249, 9248, 9247, 9246, 9245, 9244, 9243, 9242, 9241, 9240, 9239, 9238, 9237, 9236, 9235, 9234, 9233, 9232, 9231, 9230, 9229, 9228, 9227, 9226, 9225, 9224, 9223, 9222, 9221, 9220, 9219, 9218, 9217, 9216, 9215, 9214, 9213, 9212, 9211, 9210, 9209, 9208, 9207, 9206, 9205, 9204, 9203, 9202, 9201, 9200, 9199, 9198, 9197, 9196, 9195, 9194, 9193, 9192, 9191, 9190, 9189, 9188, 9187, 9186, 9185, 9184, 9183, 9182, 9181, 9180, 9179, 9178, 9177, 9176, 9175, 9174, 9173, 9172, 9171, 9170, 9169, 9168, 9167, 9166, 9165, 9164, 9163, 9162, 9161, 9160, 9159, 9158, 9157, 9156, 9155, 9154, 9153, 9152, 9151, 9150, 9149, 9148, 9147, 9146, 9145, 9144, 9143, 9142, 9141, 9140, 9139, 9138, 9137, 9136, 9135, 9134, 9133, 9132, 9131, 9130, 9129, 9128, 9127, 9126, 9125, 9124, 9123, 9122, 9121, 9120, 9119, 9118, 9117, 9116, 9115, 9114, 9113, 9112, 9111, 9110, 9109, 9108, 9107, 9106, 9105, 9104, 9103, 9102, 9101, 9100, 9099, 9098, 9097, 9096, 9095, 9094, 9093, 9092, 9091, 9090, 9089, 9088, 9087, 9086, 9085, 9084, 9083, 9082, 9081, 9080, 9079, 9078, 9077, 9076, 9075, 9074, 9073, 9072, 9071, 9070, 9069, 9068, 9067, 9066, 9065, 9064, 9063, 9062, 9061, 9060, 9059, 9058, 9057, 9056, 9055, 9054, 9053, 9052, 9051, 9050, 9049, 9048, 9047, 9046, 9045, 9044, 9043, 9042, 9041, 9040, 9039, 9038, 9037, 9036, 9035, 9034, 9033, 9032, 9031, 9030, 9029, 9028, 9027, 9026, 9025, 9024, 9023, 9022, 9021, 9020, 9019, 9018, 9017, 9016, 9015, 9014, 9013, 9012, 9011, 9010, 9009, 9008, 9007, 9006, 9005, 9004, 9003, 9002, 9001, 9000, 8999, 8998, 8997, 8996, 8995, 8994, 8993, 8992, 8991, 8990, 8989, 8988, 8987, 8986, 8985, 8984, 8983, 8982, 8981, 8980, 8979, 8978, 8977, 8976, 8975, 8974, 8973, 8972, 8971, 8970, 8969, 8968, 8967, 8966, 8965, 8964, 8963, 8962, 8961, 8960, 8959, 8958, 8957, 8956, 8955, 8954, 8953, 8952, 8951, 8950, 8949, 8948, 8947, 8946, 8945, 8944, 8943, 8942, 8941, 8940, 8939, 8938, 8937, 8936, 8935, 8934, 8933, 8932, 8931, 8930, 8929, 8928, 8927, 8926, 8925, 8924, 8923, 8922, 8921, 8920, 8919, 8918, 8917, 8916, 8915, 8914, 8913, 8912, 8911, 8910, 8909, 8908, 8907, 8906, 8905, 8904, 8903, 8902, 8901, 8900, 8899, 8898, 8897, 8896, 8895, 8894, 8893, 8892, 8891, 8890, 8889, 8888, 8887, 8886, 8885, 8884, 8883, 8882, 8881, 8880, 8879, 8878, 8877, 8876, 8875, 8874, 8873, 8872, 8871, 8870, 8869, 8868, 8867, 8866, 8865, 8864, 8863, 8862, 8861, 8860, 8859, 8858, 8857, 8856, 8855, 8854, 8853, 8852, 8851, 8850, 8849, 8848, 8847, 8846, 8845, 8844, 8843, 8842, 8841, 8840, 8839, 8838, 8837, 8836, 8835, 8834, 8833, 8832, 8831, 8830, 8829, 8828, 8827, 8826, 8825, 8824, 8823, 8822, 8821, 8820, 8819, 8818, 8817, 8816, 8815, 8814, 8813, 8812, 8811, 8810, 8809, 8808, 8807, 8806, 8805, 8804, 8803, 8802, 8801, 8800, 8799, 8798, 8797, 8796, 8795, 8794, 8793, 8792, 8791, 8790, 8789, 8788, 8787, 8786, 8785, 8784, 8783, 8782, 8781, 8780, 8779, 8778, 8777, 8776, 8775, 8774, 8773, 8772, 8771, 8770, 8769, 8768, 8767, 8766, 8765, 8764, 8763, 8762, 8761, 8760, 8759, 8758, 8757, 8756, 8755, 8754, 8753, 8752, 8751, 8750, 8749, 8748, 8747, 8746, 8745, 8744, 8743, 8742, 8741, 8740, 8739, 8738, 8737, 8736, 8735, 8734, 8733, 8732, 8731, 8730, 8729, 8728, 8727, 8726, 8725, 8724, 8723, 8722, 8721, 8720, 8719, 8718, 8717, 8716, 8715, 8714, 8713, 8712, 8711, 8710, 8709, 8708, 8707, 8706, 8705, 8704, 8703, 8702, 8701, 8700, 8699, 8698, 8697, 8696, 8695, 8694, 8693, 8692, 8691, 8690, 8689, 8688, 8687, 8686, 8685, 8684, 8683, 8682, 8681, 8680, 8679, 8678, 8677, 8676, 8675, 8674, 8673, 8672, 8671, 8670, 8669, 8668, 8667, 8666, 8665, 8664, 8663, 8662, 8661, 8660, 8659, 8658, 8657, 8656, 8655, 8654, 8653, 8652, 8651, 8650, 8649, 8648, 8647, 8646, 8645, 8644, 8643, 8642, 8641, 8640, 8639, 8638, 8637, 8636, 8635, 8634, 8633, 8632, 8631, 8630, 8629, 8628, 8627, 8626, 8625, 8624, 8623, 8622, 8621, 8620, 8619, 8618, 8617, 8616, 8615, 8614, 8613, 8612, 8611, 8610, 8609, 8608, 8607, 8606, 8605, 8604, 8603, 8602, 8601, 8600, 8599, 8598, 8597, 8596, 8595, 8594, 8593, 8592, 8591, 8590, 8589, 8588, 8587, 8586, 8585, 8584, 8583, 8582, 8581, 8580, 8579, 8578, 8577, 8576, 8575, 8574, 8573, 8572, 8571, 8570, 8569, 8568, 8567, 8566, 8565, 8564, 8563, 8562, 8561, 8560, 8559, 8558, 8557, 8556, 8555, 8554, 8553, 8552, 8551, 8550, 8549, 8548, 8547, 8546, 8545, 8544, 8543, 8542, 8541, 8540, 8539, 8538, 8537, 8536, 8535, 8534, 8533, 8532, 8531, 8530, 8529, 8528, 8527, 8526, 8525, 8524, 8523, 8522, 8521, 8520, 8519, 8518, 8517, 8516, 8515, 8514, 8513, 8512, 8511, 8510, 8509, 8508, 8507, 8506, 8505, 8504, 8503, 8502, 8501, 8500, 8499, 8498, 8497, 8496, 8495, 8494, 8493, 8492, 8491, 8490, 8489, 8488, 8487, 8486, 8485, 8484, 8483, 8482, 8481, 8480, 8479, 8478, 8477, 8476, 8475, 8474, 8473, 8472, 8471, 8470, 8469, 8468, 8467, 8466, 8465, 8464, 8463, 8462, 8461, 8460, 8459, 8458, 8457, 8456, 8455, 8454, 8453, 8452, 8451, 8450, 8449, 8448, 8447, 8446, 8445, 8444, 8443, 8442, 8441, 8440, 8439, 8438, 8437, 8436, 8435, 8434, 8433, 8432, 8431, 8430, 8429, 8428, 8427, 8426, 8425, 8424, 8423, 8422, 8421, 8420, 8419, 8418, 8417, 8416, 8415, 8414, 8413, 8412, 8411, 8410, 8409, 8408, 8407, 8406, 8405, 8404, 8403, 8402, 8401, 8400, 8399, 8398, 8397, 8396, 8395, 8394, 8393, 8392, 8391, 8390, 8389, 8388, 8387, 8386, 8385, 8384, 8383, 8382, 8381, 8380, 8379, 8378, 8377, 8376, 8375, 8374, 8373, 8372, 8371, 8370, 8369, 8368, 8367, 8366, 8365, 8364, 8363, 8362, 8361, 8360, 8359, 8358, 8357, 8356, 8355, 8354, 8353, 8352, 8351, 8350, 8349, 8348, 8347, 8346, 8345, 8344, 8343, 8342, 8341, 8340, 8339, 8338, 8337, 8336, 8335, 8334, 8333, 8332, 8331, 8330, 8329, 8328, 8327, 8326, 8325, 8324, 8323, 8322, 8321, 8320, 8319, 8318, 8317, 8316, 8315, 8314, 8313, 8312, 8311, 8310, 8309, 8308, 8307, 8306, 8305, 8304, 8303, 8302, 8301, 8300, 8299, 8298, 8297, 8296, 8295, 8294, 8293, 8292, 8291, 8290, 8289, 8288, 8287, 8286, 8285, 8284, 8283, 8282, 8281, 8280, 8279, 8278, 8277, 8276, 8275, 8274, 8273, 8272, 8271, 8270, 8269, 8268, 8267, 8266, 8265, 8264, 8263, 8262, 8261, 8260, 8259, 8258, 8257, 8256, 8255, 8254, 8253, 8252, 8251, 8250, 8249, 8248, 8247, 8246, 8245, 8244, 8243, 8242, 8241, 8240, 8239, 8238, 8237, 8236, 8235, 8234, 8233, 8232, 8231, 8230, 8229, 8228, 8227, 8226, 8225, 8224, 8223, 8222, 8221, 8220, 8219, 8218, 8217, 8216, 8215, 8214, 8213, 8212, 8211, 8210, 8209, 8208, 8207, 8206, 8205, 8204, 8203, 8202, 8201, 8200, 8199, 8198, 8197, 8196, 8195, 8194, 8193, 8192, 8191, 8190, 8189, 8188, 8187, 8186, 8185, 8184, 8183, 8182, 8181, 8180, 8179, 8178, 8177, 8176, 8175, 8174, 8173, 8172, 8171, 8170, 8169, 8168, 8167, 8166, 8165, 8164, 8163, 8162, 8161, 8160, 8159, 8158, 8157, 8156, 8155, 8154, 8153, 8152, 8151, 8150, 8149, 8148, 8147, 8146, 8145, 8144, 8143, 8142, 8141, 8140, 8139, 8138, 8137, 8136, 8135,
            },
            Expire: -1,
        },
    })
    fmt.Println(ss, err)
}

run get error:

panic: reflect.Value.Addr of unaddressable value

goroutine 1 [running]:
reflect.Value.Addr({0x104cd1b60?, 0x1400000e120?, 0x4?})
        /usr/local/go/src/reflect/value.go:283 +0x64
github.com/gocarina/gocsv.getFieldAsString({0x104cd1b60?, 0x1400000e120?, 0x14000059bd8?})
        /xxxxxxxxx/go/pkg/mod/github.com/gocarina/gocsv@v0.0.0-20240520201108-78e41c74b4b1/types.go:379 +0x798
github.com/gocarina/gocsv.getFieldAsString({0x104cd6360?, 0x140000240e8?, 0x104e8edd0?})
        /xxxxxxxxx/go/pkg/mod/github.com/gocarina/gocsv@v0.0.0-20240520201108-78e41c74b4b1/types.go:314 +0x89c
github.com/gocarina/gocsv.getInnerField({0x104ce5f60?, 0x140000240c0?, 0x14000059ca8?}, 0x6c?, {0x14000010158?, 0x1, 0x1})
        /xxxxxxxxx/go/pkg/mod/github.com/gocarina/gocsv@v0.0.0-20240520201108-78e41c74b4b1/encode.go:168 +0x218
github.com/gocarina/gocsv.writeTo({0x104cf05b8, 0x14000012110}, {0x104cd0fa0?, 0x1400000e138?}, 0x1)
        /xxxxxxxxx/go/pkg/mod/github.com/gocarina/gocsv@v0.0.0-20240520201108-78e41c74b4b1/encode.go:96 +0x368
github.com/gocarina/gocsv.MarshalWithoutHeaders({0x104cd0fa0, 0x1400000e138}, {0x104cf0268?, 0x14000100360?})
        /xxxxxxxxx/go/pkg/mod/github.com/gocarina/gocsv@v0.0.0-20240520201108-78e41c74b4b1/csv.go:161 +0x60
github.com/gocarina/gocsv.MarshalStringWithoutHeaders({0x104cd0fa0, 0x1400000e138})
        /xxxxxxxxx/go/pkg/mod/github.com/gocarina/gocsv@v0.0.0-20240520201108-78e41c74b4b1/csv.go:137 +0x9c
main.main()
        /xxxxxxxxx/GolandProjects/test/test9.go:24 +0xf4

gocsv version: github.com/gocarina/gocsv v0.0.0-20240520201108-78e41c74b4b1