KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …um_tutorial : {
sum : “$likes”}}}])
KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …um_tutorial : {
avg : “$likes”}}}])
KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …um_tutorial : {
min : “$likes”}}}])
KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …um_tutorial : {
max : “$likes”}}}])
KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …_user", url : {
push: “$url”}}}])
KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …_user", url : {
addToSet : “$url”}}}])
KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …, first_url : {
first : “$url”}}}])
KaTeX parse error: Expected '}', got 'EOF' at end of input: …ol.aggregate([{
group : {_id : "KaTeX parse error: Expected '}', got 'EOF' at end of input: …", last_url : {
last : “$url”}}}])