Package check result: ERROR

Check: tests, Result: ERROR
    Running ‘spelling.R’ [0s/0s]
    Running ‘testthat.R’ [312s/241s]
  Running the tests in ‘tests/testthat.R’ failed.
  Complete output:
    > library(testthat)
    > library(scDiffCom)
    > 
    > test_check("scDiffCom")
    Loading required namespace: SeuratObject
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 4582 mouse interactions.
    Number of LRIs that match to genes present in the dataset: 1173.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 4582 mouse interactions.
    Number of LRIs that match to genes present in the dataset: 1173.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Total number of potential cell-cell interactions (CCIs): 29325 (5 * 5 * 1173).
    Performing permutation analysis (10 iterations by batches of 1000) on 8952 potential CCIs.
    Performing batch 1 of 1.
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 4582 mouse interactions.
    Number of LRIs that match to genes present in the dataset: 1173.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Total number of potential cell-cell interactions (CCIs): 29325 (5 * 5 * 1173).
    Performing permutation analysis (1000 iterations by batches of 1000) on 8952 potential CCIs.
    Performing batch 1 of 1.
    Filtering and cleaning 'raw' CCIs.
    Returning 1896 detected CCIs.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_TERMS, KEGG_PWS.
    Successfully returning final scDiffCom object.
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 4582 mouse interactions.
    Number of LRIs that match to genes present in the dataset: 1173.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Total number of potential cell-cell interactions (CCIs): 29325 (5 * 5 * 1173).
    Performing permutation analysis (1000 iterations by batches of 1000) on 8952 potential CCIs.
    Performing batch 1 of 1.
    Filtering and cleaning 'raw' CCIs.
    Returning 1896 detected CCIs.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_TERMS, KEGG_PWS.
    Successfully returning final scDiffCom object.
    Using custom LRI table. Use at your own risk!
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Using custom LRI table. Use at your own risk!
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 500 custom interactions.
    Number of LRIs that match to genes present in the dataset: 83.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Total number of potential cell-cell interactions (CCIs): 2075 (5 * 5 * 83).
    Performing permutation analysis (1000 iterations by batches of 1000) on 883 potential CCIs.
    Performing batch 1 of 1.
    Filtering and cleaning 'raw' CCIs.
    Returning 149 detected CCIs.
    ORA not performed on GO/KEGG when using a custom LRI database, unless custom tables are provided.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE.
    Successfully returning final scDiffCom object.
    Using custom LRI table. Use at your own risk!
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 500 custom interactions.
    Number of LRIs that match to genes present in the dataset: 83.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Total number of potential cell-cell interactions (CCIs): 2075 (5 * 5 * 83).
    Performing permutation analysis (1000 iterations by batches of 1000) on 883 potential CCIs.
    Performing batch 1 of 1.
    Filtering and cleaning 'raw' CCIs.
    Returning 149 detected CCIs.
    ORA not performed on GO/KEGG when using a custom LRI database, unless custom tables are provided.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE.
    Successfully returning final scDiffCom object.
    Using custom LRI table. Use at your own risk!
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 500 custom interactions.
    Number of LRIs that match to genes present in the dataset: 83.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Total number of potential cell-cell interactions (CCIs): 2075 (5 * 5 * 83).
    Performing permutation analysis (1000 iterations by batches of 1000) on 883 potential CCIs.
    Performing batch 1 of 1.
    Filtering and cleaning 'raw' CCIs.
    Returning 149 detected CCIs.
    ORA not performed on GO/KEGG when using a custom LRI database, unless custom tables are provided.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_ID.
    Successfully returning final scDiffCom object.
    Using custom LRI table. Use at your own risk!
    Extracting data from assay 'RNA' and layer 'data' (assuming normalized log1p-transformed data).
    Converting normalized data from log1p-transformed to non-log1p-transformed.
    Input data: 726 genes, 468 cells and 5 cell-types.
    Input ligand-receptor database: 500 custom interactions.
    Number of LRIs that match to genes present in the dataset: 83.
    Type of analysis to be performed: differential analysis between YOUNG and OLD cells.
    Total number of potential cell-cell interactions (CCIs): 2075 (5 * 5 * 83).
    Performing permutation analysis (1000 iterations by batches of 1000) on 883 potential CCIs.
    Performing batch 1 of 1.
    Filtering and cleaning 'raw' CCIs.
    Returning 149 detected CCIs.
    ORA not performed on GO/KEGG when using a custom LRI database, unless custom tables are provided.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_ID.
    Successfully returning final scDiffCom object.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_TERMS, KEGG_PWS.
    No over-representation analysis available for the selected parameters.
    No over-representation analysis available for the selected parameters.
    No over-representation analysis available for the selected parameters.
    Filtering and cleaning 'raw' CCIs.
    Returning 2649 detected CCIs.
    Performing over-representation analysis on the categories: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_TERMS, KEGG_PWS.
    Erasing all previous ORA results: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_TERMS, KEGG_PWS.
    Performing over-representation analysis on the categories: EMITTER_CELLFAMILY.
    Keeping previous ORA results: LRI, LIGAND_COMPLEX, RECEPTOR_COMPLEX, ER_CELLTYPES, EMITTER_CELLTYPE, RECEIVER_CELLTYPE, GO_TERMS, KEGG_PWS.
    [ FAIL 2 | WARN 0 | SKIP 0 | PASS 88 ]
    
    ══ Failed tests ════════════════════════════════════════════════════════════════
    ── Error ('test-everything.R:1167:13'): BuildNetwork works and returns a visNetwork object ──
    Error: Package "visNetwork" needed for this function to work.Please install it.
    Backtrace:
         ▆
      1. └─base::lapply(...) at test-everything.R:1161:5
      2.   └─scDiffCom (local) FUN(X[[i]], ...)
      3.     └─base::lapply(...) at test-everything.R:1164:9
      4.       └─scDiffCom (local) FUN(X[[i]], ...)
      5.         ├─testthat::expect_s3_class(...) at test-everything.R:1167:13
      6.         │ └─testthat::quasi_label(enquo(object), arg = "object")
      7.         │   └─rlang::eval_bare(expr, quo_get_env(quo))
      8.         ├─scDiffCom::BuildNetwork(...)
      9.         └─scDiffCom::BuildNetwork(...)
     10.           └─scDiffCom:::build_interactive_network(...)
    ── Error ('test-everything.R:1184:1'): (code run outside of `test_that()`) ─────
    Error: Package "visNetwork" needed for this function to work.Please install it.
    Backtrace:
        ▆
     1. └─scDiffCom:::build_interactive_network(...) at test-everything.R:1184:1
    
    [ FAIL 2 | WARN 0 | SKIP 0 | PASS 88 ]
    Error: Test failures
    Execution halted