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@@ -74,7 +74,7 @@ export default defineComponent({
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await catchStore.getSubjects();
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if (forms.type === 'MUSIC') {
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- orginHeight.value = collapseWrapRef.value.offsetHeight;
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+ orginHeight.value = collapseWrapRef.value?.offsetHeight;
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// hiddenHeight.value = collapseWrapRef.value.offsetHeight / line.value;
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// 默认隐藏
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getLive();
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@@ -97,7 +97,7 @@ export default defineComponent({
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nextTick(() => {
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if (forms.type === 'MUSIC') {
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- orginHeight.value = collapseWrapRef.value.offsetHeight;
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+ orginHeight.value = collapseWrapRef.value?.offsetHeight;
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// hiddenHeight.value =
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// collapseWrapRef.value.offsetHeight / line.value || 0;
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// 默认隐藏
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